The document discusses different tenses in English including the simple present, present continuous, present perfect, and present perfect continuous tenses. The simple present tense is used to express habitual or repeated actions, general truths, and future events on a timetable. The present continuous tense expresses an action occurring now. The present perfect tense indicates a completed action in the immediate past or an indefinite past action. The present perfect continuous tense is used for an ongoing action that began in the past and continues.

2. Present tense

3. Simple present tense
1: The simple present tense is used
to express a habitual action; as,
He drinks tea every morning.
I get up every day at five o’clock.
I play football every day.

4. 2: To express general truths; as,
The sun rises in the east.
Honey is sweet.

5. 3: To express a future event that
is part of a fixed timetable or
fixed programmer.
The train leaves at five thirty.
The match starts at six o’clock

6. Present continuous tense

7. The present continuous is used
for an action going on at the
time of speaking.
She is singing now.
Boys are playing hockey.

8. Present perfect tense:

9. The present perfect tense is used to indicate
complete activities in the immediate past.
He has just out.
It has just struck ten.
2: To express past actions whose time is not
given and not definite; as,
I have never known him to be angry.
Mr.Hari has been to Japan.

10. Present perfect continuous
tense:

11. The present perfect continuous tense is
used for an action, which began at a
same time in the past and is still
continuing; as,
He has been sleeping for five
hours.
They have been playing since one
o’clock.