Page 64 - Grammar- 10

FUTURE Future perfect tense is used to They will have returned home
indicate an action that will be
PERFECT completed by a certain future time. by next week.

Future perfect continuous tense is
FUTURE
used to indicate an action which I'll have been teaching for five
PERFECT will be in progress over a period years next year.
CONTINUOUS
of time that will end in the future.

Adverbs of time Tenses

1. always/never frequently often/ generally/
seldom/often usually/ rarely/ sometimes/
occasionally/ every day/ every.......... time Simple Present Tense
/nowadays, etc
2. now, at present, at the moment, etc. Present Continuous
Present/Past Prefects and Prefect
3. ever, never, already, just, yet, since, for, etc.
Continuous Tenses
4. Ago, before, past times yesterday, in 2005 Simple Past Tense
5. In two days (in+future time period)
before+future time, by+future time Future Perfect Tense

Sanjiwani English Grammar & Composition Book 10 60