2.4 Repeat each word (irregular verbs).
2.4a TO BE (to be) / He promised to be good. (He promised to be good.)
Be. (Be.) / Please be good. (Please be good.)
being (being) / He is being good. (He is being good.)
been : It is been is infrequently or never used.
- I am (I am) / he is (he is) / she is (she is) / it is (it is) / you are
(you are) / we are (we are) / they are (they are) - I was (I was) / he was (he was) / she was (she was) / it was (it
was) / you were (you were) / we were (we were) / they were (they
were) - I will be (I will be) / he will be (he will be) / she will be (she will
be) / it will be (it will be) / you will be (you will be) / we will be (we
will be) / they will be (they will be)
2.4b TO DO (to do) / She promised to do it. (She promised to do it.)
Do. (Do.) / Please do it. (Please do it.)
doing (doing) / She is doing it. (She is doing it.)
done (done) / it is done (it is done) / it was done (it was done) / it
will be done (it will be done)
- I do (I do) / he does (he does) / she does (she does) / it does (it
does) / you do (you do) / we do (we do) / they do (they do) - I did (I did) / he did (he did) / she did (she did) / it did (it
did) / you did (you did) / we did (we did) / they did (they did)