.
Passive verbs should not always be avoided, but when necessary the active form of a different verb can often replace one
THE DESIRABILITY OF PASSIVE VERBS
Many English verbs can be made passive. Examples are is understood, was helped, were being copied, can be taken and should have been known. Passive verbs fundamentally have a “past participle” ending (-ed or irregular equivalent – see 97. Verb Form Confusions), usually after some form of BE. There are, however, a few verbs with this combination that are not true passives (see 207. Exotic Grammar Structures 4, #1).
In some passive verbs, BE is replaced by BECOME or informal GET, e.g. get seen (= make sure people see you). In a few special situations, no BE at all is necessary (see 52. Participles Placed Just after their Noun and 192. When BE can be Omitted). For information about the meaning of passive verbs, see 21. Active Verbs with Non-Active Meanings and 66. Types of Passive Verb Meaning.
One commonly hears English language advisers (teachers, textbooks, word processors) urging avoidance of passive verbs. Here is an example, from a book by R. Palmer entitled Write in Style: A Guide to Good English (Spon, 1993):
The Passive: Avoid unless you have no alternative. “You should send the premium” is nearly always preferable to “The premium should be sent”, and in at least 90% of cases one can find a way to use the active voice. However, the passive voice is a wise choice if you are sure the occasion demands delicacy or diplomacy. (page 156).
Such a view, I believe, exaggerates the undesirability of passive verbs. The science of linguistics is more positive. It argues that the very existence of passives in English means they must have value, and it makes various observations about what that might be. My own suggestions in this area can be read in the “technical papers” section of this blog under the title Active/Passive Paraphrases in English and What they Mean for Learners (see also 265. Grammar Tools for Better Writing, #5). As a result of such observations, computer advice to avoid particular passives should be treated with scepticism (see 69. How Computers Get Grammar Wrong 2).
Linguists have, however, established that active verbs are much more common in English than passive ones. This suggests there might be some advantage in trying occasionally to avoid the passive voice (for example in paraphrasing – see 80. How to Paraphrase). In this post, I want to indicate some ways of replacing passive verbs with active ones, while also maintaining the proper respect for passive verbs that they deserve.
.
THE STANDARD ADVICE ON AVOIDING PASSIVE VERBS
The way grammar books usually say a passive verb can be avoided is with the same verb in its active form, like this:
(a) (PASSIVE) The package should be sent.
(b) (NO PASSIVE) You should send the package.
The problem is that using the active voice of the same verb necessitates other changes in the sentence that might not necessarily be desirable. One involves word order: the words the package now end the sentence rather than starting it. This does not seem to be a major change when presented as above, but in a paragraph it can interrupt the flow of reading. Usually, if we choose in a paragraph to begin a sentence with a particular word, we have a reason for doing so, and beginning with a different word will have a different effect (see 156. Mentioning what the Reader Knows Already).
The other change caused by choosing the active voice is the need to introduce you. It may not seem to matter much whether or not you is mentioned, but again there can be very good reasons for not mentioning it. We may wish to sound formal (see 46. How to Avoid “I”, “We” and “You”), or to hide who exactly should do the sending, or simply to be polite.
.
A BETTER WAY TO AVOID PASSIVE VERBS
One passive voice alternative that some languages use is the active with the same subject but a -self pronoun as object – e.g. send itself in (a) above. However, English rarely allows this option (see 143. Subtleties of “-self” Words).
The solution that I am sure English writers unconsciously adopt most often is using the active form of a completely different verb. In sentence (a) above, for example, a possible active verb alternative to should be sent is should go. This way of avoiding the passive necessitates no other changes – the word order is the same. A point to note, though, is that such changes from passive to active do slightly affect the meaning: the passive clearly indicates that the subject of the verb has no responsibility for what is being expressed, while the active leaves that a little less certain. However, in many cases this distinction will not matter, and the active will be a perfectly good replacement.
The main problem after deciding to seek an active verb instead of a passive in this way is being able to find one. This is probably easier in some cases than others.
.
Active Alternatives to Passives without “by”
Passive verbs without by (which are more common than those with it) seem the easiest to avoid. In sentence (a) above there is no by after should be sent. If the meaning by the customer needed to be expressed, there might be more difficulty thinking of an active alternative to should be sent.
Most active verbs that can replace a passive without by seem to be of the “intransitive” kind – requiring no directly-following noun (“object”) and possessing a passive-like meaning (see 21. Active Verbs with Non-Active Meanings and 113. Verbs That Cannot be Passive). This seems logical: the fact that they lack an object, as passive verbs do, makes the substitution very easy. Other useful verbs like GO above are COME (for verbs like BE BROUGHT), HAPPEN/ OCCUR/ TAKE PLACE (= BE ARRANGED), STAND (= BE LOCATED), DISAPPEAR (= BE REMOVED) and STAY (= BE KEPT). For more on TAKE PLACE, see 132. Tricky Word Contrasts 4, #1.
However, not all verbs replacing a passive without by lack an object. For example, will be considered can become needs consideration (see 219. Wording next to Indirect Questions, #1).
Passives without by can also be avoided with the verb BE alone, followed by a noun or an adjective, like this:
(c) (PASSIVE) The feast was celebrated annually.
(d) (ACTIVE) The feast occurred annually.
(e) (BE + NOUN) The feast was an annual celebration/occurrence.
Grammar books rarely, if ever, mention the verb BE when giving advice about avoiding passive verbs, and yet it is very useful. Here is another example:
(f) (PASSIVE) Tobacco was introduced from America.
(g) (ACTIVE) Tobacco came first from America.
(h) (BE + NOUN) Tobacco was originally an import from America.
Some nouns and adjectives are common passive-avoiding partners of BE. Celebration and occurrence in (e) are examples of “action” nouns, which are often surprisingly similar to passive verbs (see 131. Uses of Action” Nouns, #4).
Adjectives with -ible or -able, such as arguable and divisible (see 304. Adjectives Made from a Verb, #4) usually correspond to passive verbs with can. The ending means can be, the rest the -ed form of the related verb (see 298. Grammar Meanings without Grammar, #6). For example, is divisible means “can be divided”. Possible can replace can be done. A pitfall to beware of with -able/-ible adjectives, however, is that some have unexpected meaning (see 284. Words with a Surprising Meaning, #1, #2 and #11).
In addition, there + BE can often replace a passive verb with an indefinite subject noun (i.e. without the – see 161. Special Uses of “There” Sentences, #1). For example, if (c) concerned a feast instead of the feast, we could say There was an annual feast.
.
Active Alternatives to Passives with “by”
The easiest passives with by to avoid have a verb that can just be made active without requiring the rest of the sentence to be reordered:
(i) (PASSIVE) Obesity is increased by overeating.
(j) (ACTIVE) Obesity increases with overeating.
The only other visible difference with such changes is that a preposition other than by is needed. Once again the two sentences are not exactly synonymous, but in most cases the difference will not be important.
Plenty of passive verbs, but by no means all, can be avoided in the same way as is increased. However, there is no sure rule for recognising them: to avoid errors, you need to discover and memorise each one individually (see 142. Grammar Errors with Passive Verbs). Other common ones are CHANGE, DEVELOP, BEGIN, STOP, OPEN and MOVE (for more, see 4. Verbs that don’t Have to be Passive). All are useful for avoiding passives without by as well as those with it.
When a passive verb with by cannot be avoided with a verb like INCREASE, more effort is needed to find an alternative – but quite often one exists. It will again tend to be intransitive, so that it will need a preposition – different from by – before the subsequent noun. Examples are:
BE OWNED BY – BELONG TO
BE LIKED BY – APPEAL TO
BE PUT UP BY – STAY WITH
BE BEATEN (in a game) BY – LOSE TO
BE MANAGED BY – REPORT TO
BE LENT … BY – BORROW … FROM
BE TOLD BY – HEAR/ GATHER/ UNDERSTAND FROM
BE HIT BY – TAKE A BLOW FROM
A few passives with by can be avoided with an active verb that needs no following preposition. Examples are BE CONTROLLED BY (= OBEY) and BE OCCUPIED BY (= CONTAIN). Active verbs with a passive meaning – HAVE, RECEIVE, SUFFER etc. (see 21. Active Verbs with Non-Active Meanings) – can be especially useful here.
Many other by passives are avoidable with BE: …is possessed by… corresponds to there is…in… (see 161. Special Uses of “There” Sentences). Other examples are BE ENJOYED BY (= BE enjoyable for) and BE SOLD BY (= BE on sale at).
Now here is an exercise through which finding active verb alternatives to passives may be practised.
.
PRACTICE EXERCISE: PASSIVE VERB REPLACEMENT
Choose an active verb from the following list that could (when adjusted for tense and agreement) best replace the passive verb (underlined) in each sentence below. Answers are given afterwards.
RESULT FROM, AFFLICT, PRECEDE, APPEAL TO, LOSE TO, DEPEND ON, SEEK, USE, BELONG TO, DIE FROM.
1. Shopping is liked by most women.
2. Most plants are killed by a lack of water.
3. Illness is suffered by all human beings.
4. Most cars are propelled by fossil fuels.
5. Insects are often attracted by honey.
6. Global warming is caused by carbon dioxide.
7. The air is owned by everybody.
8. Hard work is not always followed by success.
9. The Dutch football team were beaten by Spain in the World Cup.
10. Young children are looked after by adults.
.
Answers
1 = appeals to; 2 = die from; 3 = afflicts; 4 = use; 5 = seek; 6 = results from; 7 = belongs to; 8 = does not … precede; 9 = lost to; 10 = depend on.