Explain About “Perfect Tense”
TYPES OF PERFECT TENSE :
1. Present Perfect Tense is used for describing a past action’s effect an the present.
PATTERN I : S + have/has + been + complement.
PATTERN II : S + have/has + V3 + Object/Adverbs.
2. Past Perfect Tense is kind of tense that is used to describe an actins or an event that started in a certain time in the past and completed or finished fill certain time in the past too :
Or perfect tense is used to express an action or an event that had happened before the other event or action happened.
PATTERN : S + had + V3 + complement.
3. Present Future Perfect Tense is used to assert an action or an event that will happened or will finished at the definite time at the future.
PATTERN I : S (EXCEPT 1) + will/shall + have + been + complement.
PATTERN II : S + will/shall + have + V3 + Object/Adverb.
4. Past Future Perfect Tense is used to assert an action or an event that will happened at the past future.
PATTERN I : S + would/should + have + been + complement.
PATTERN II : S + would/should + have + V3 + Object/Adverb.
Examples :
1) PRESENT PERFECT TENSE :
+) I have been in Australia before.
-) We haven’t seen you for a long time.
?) Has he drunk his beer ?
2) PAST PERFECT TENSE :
+) They had been at home before noon.
-) I hadn’t walked for an hour when I met you.
?) Will you have been a doctor by next year ?
3) PRESENT FUTURE PERFECT TENSE :
+) We shall have arrived at Jakarta by Monday.
-) They won’t have been at home by the end this Month.
?) Will you have been a doctor by next year ?
4) PAST FUTURE PERFECT TENSE :
+) I should be going to Tokyo at this time the following day.
-) They would not be talking to each other at nine yesterday.
?) Would you be reading in the library between two and four that afternoon ?
Time Is Used :
• Before
• After
• Until
• As soon as
• By Sunday
• By the end of this week.
• By next month.
Example :
The man had been playing with his son when his wifewent out.
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