Page 152 - Grammar Basic_Neat
P. 152
10/2/2023
STRUCTURES
(+) S + Modal Verb + V (bare infinitive)
(-) S + Modal Verb + NOT + V (bare infinitive)
(?) Modal Verb + S + V (bare infinitive)?
You should come on time.
You should not be late.
Should I come on time?
5
USAGE
CAN COULD
# 1 Express ability at present # 1 Express ability in the past
(to be physically able to do ST or to He could read when he was three
know how to do ST) years old.
Birds can fly.
I can speak two languages.
3
