Question

Grammar is divided into how many tenses?

Answer 1

13

Answer 2

a) Past Perfect Progressive ........................had been + present participle
b) Past Perfect ..........................................had + past participle
c) Past Progressive ...................................was/were + present participle
d) Simple Past ..........................................past tense form

e) Present Perfect Progressive ...................have/has been + present participle
f) Present Perfect .....................................have/has + past participle

g)Present Progressive .................................am/is/are + present participle
h)Simple Present ........................................present tense form = almost same form as infinitive (except "to be"); when used with he/she/it: +(e)s (except modal helping verbs)

i)will-Future ...............................................will + infinitive
j)will-Future Progressive .............................will be + present participle
k)will-Future Perfect ...................................will have + past participle
l)will-Future Perfect Progressive ..................will have been + present participle

m)Going-to-Future ......................................am/is/are going to + infinitive

Answer 3

thank you,, that is very useful