Verbs and tenses: Past perfect aspect - article
2/9/09
Author: Kerry G Maxwell and Lindsay Clandfield
Type: reference material
Article on ways to approach teaching the past perfect aspect.
Anchor Point:1Introduction
The perfect aspect usually describes events or states which occur or begin during a past period of time.
The present perfect, as in, e.g.:
implies a connection between something that happened in the past and a present moment in time. By contrast the past perfect, formed from auxiliary had plus a past participle, as in, e.g.:
refers to an action or situation which occurred before a particular time in the past, and therefore represents a connection between something which happened in the past and a past moment in time.
If we want to talk about a past event or situation that happened earlier than a particular time in the past, but has an effect on that past time, we therefore use the past perfect, e.g.:
She had lost her job and was working as a waitress when I met her.
As the examples show, the past perfect usually refers to events or situations which are complete before a particular past time. However with certain verbs it can sometimes be used to refer to an action or state which started in the past but still happened or existed at the past moment you are talking about, e.g.:
Anchor Point:2Describing a sequence of past events
The past perfect is often used with the simple past when describing a sequence of past events.
The simple past form is usually used to describe a sequence of past events in chronological order, e.g.:
However, if we want to refer to an event which happened before one of the past events in the sequence, in other words, an event which is out of chronological order in the description, we can use the past perfect, e.g.:
Janice and Joan started running the children’s holiday club in September 2003. They had both given up their jobs as primary school teachers. In July 2003 they moved into the local village hall and spent the summer preparing the rooms. On the 5th September the club opened for the first time.
In this second description, the use of the past perfect indicates that Janice and Joan gave up their jobs as teachers before they started running the club in September 2003. So the actual order of events is:
- gave up jobs as teachers
- moved into the village hall
- spent the summer preparing
- the club opened/they started running the club
Whereas the order of events as they are mentioned is:
- started running the club
- gave up jobs as teachers
- moved into the village hall
- spent the summer preparing
- the club opened
When it is understood that we are talking about events which occurred before a past event, we don’t have to continue using the past perfect, e.g.:
would mean the same as:
Janice and Joan started the club in September 2003. They’d given up their jobs as primary school teachers and they had applied for a grant from the education authority. They had got the grant and had started making preparations in July.
Anchor Point:3Reporting past events
The past perfect is often used to report something that was originally talked about in the present perfect or past simple, e.g.:
In the same way that the present perfect is often used with just to report events that occurred immediately before the present time, e.g.:
the past perfect is often used with just to talk about events that occurred immediately before a past moment in time.
Anchor Point:4Other uses
Just as the past simple is often used to express an unreal situation in the present, e.g.:
the past perfect is sometimes used to express an unreal situation in the past, e.g:
The past perfect is often used in unreal conditional sentences to refer to an imaginary past action or state, e.g.:
You would have passed your exams if you had done more revision.
The past perfect is also often used to talk about things that we intended to do, but for some reason didn’t, e.g.:
or things that we intended to do, but because of a particular reason we won’t now do in the future, e.g.:
Anchor Point:5Past perfect continuous
The past perfect can combine with the continuous aspect to form the past perfect continuous. The past perfect continuous is formed from auxiliary had + been + past participle, e.g:
I had been writing a letter.
The past perfect continuous is used to talk about a situation or activity which was in progress up to or just before a past point in time, e.g.:
We’d been travelling for three hours when the accident happened.
Whereas the past perfect is used to talk about a finished activity before a past time, the past perfect continuous is usually used to emphasize the duration of a past activity before a past point in time. In other words, we can say that the past perfect focuses on the result of a past activity whereas the past perfect continuous focuses on the process, compare, e.g.:
I’d painted the gate and it looked much better. (result - past perfect)
The past perfect continuous can however be used to talk about a situation or activity that began before a particular past time and finished at that time or shortly before it, e.g.:
and it is often used to talk about a repeated activity in the past before a past point in time, e.g.:
Sometimes the past perfect continuous can be used to talk about a situation or activity that began before a particular past time and continued beyond it, e.g.:
Note that since the continuous aspect focuses on situations in progress, and there is no concept of progression in verbs which describe states, the past perfect continuous cannot be used with stative senses of verbs, and the past perfect is used instead. Compare:
We’d been knowing Jackie for three years.
Note also that the past perfect continuous cannot be used when reference is made to the number of times an event or situation occurred before a past point in time. In this case the past perfect must be used instead, compare:
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