Minggu, 29 Januari 2012

perfect tense


·         Perfect Tense
a.       The simple past perfect tense
The simple past perfect tense used to declare the events that have happened before another event occurred in the past.
Patterns :
(+) : Subject + had + V3 + Complement
(-) : Subject + had + not + V3 + Complement
(?) : Had + Subject + V3 + Complement + ?
b.      The simple present perfect tense
The simple present perfect tense used to declare the start of events in the past and still happens today.
Patterns :
(+) = Subject + have/has + V3 + Complement
(-) = Subject + have/has + not + V3 + Complement
(?) = Have/has + subject + V3 + complement + ?

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