The past perfect verb tense is created by adding have or had to the past participle form of the verb and is used in four distinct ways.
1. To show completed actions
For example:
I had just finished brushing my cat when she tore across the yard and jumped into a mud puddle.
In this example, the writer wants to emphasize the quick sequence of events as her cat went from clean to dirty within a matter of seconds.
2. To express conditional statements
For example:
In this example, it is clear that the subject of the sentence did not study for her exam as she did not pass. This sentence proposes a different outcome if the subject had made a better decision.
3. In the form of a question
For example:
In this example, Larry is hopeful that Bob saw his hairbrush recently and can help him find it.
4. As a negative
For example:
In this example, ‘negative’ simply means that the word not is added to the past perfect verb phrase.
While the past perfect verb tense is created by adding have or had to the past participle form of the verb, the present perfect verb tense is created by adding have or has to the past participle form of the main verb.
Exercise 3: Compose a letter to a friend in which you tell about ‘A Day at School’. Incorporate verbs following the structure of the Past Perfect Tense.