''''''' Revision Of Tenses'''''''
..SUMMARY,,
1. TENSE:present indefinite, HELPING VERB: do,does, FORM OF VERB: 1st form of verb
SENTENCE: I study everyday,
2. TENSE:past indefinite, HELPING VERB: did, FORM OF VERB: 2nd form of verb
SENTENCE:i'm studing right now.
3. TENSE: future indefinite, HELPING VERB: will, shall, FORM OF VERB: 1st form of verb
SENTENCE:i will study tomorrow.
.. SUMMARY,,
4. TENSE: present continuous, HELPING VERB: is,am,are, FORM OF VERB: 1st form of verb + ing.