English verb conjugation
COULD GENTLE

Regular verb: gentle - gentled - gentled

Affirmation

Simple form	V-ing form
I could gentle you could gentle he could gentle we could gentle you could gentle they could gentle	I could be gentling you could be gentling he could be gentling we could be gentling you could be gentling they could be gentling
Perfect	V-ing perfect
I could have gentled you could have gentled he could have gentled we could have gentled you could have gentled they could have gentled	I could have been gentling you could have been gentling he could have been gentling we could have been gentling you could have been gentling they could have been gentling

Negation

Simple form	V-ing form
I could not gentle you could not gentle he could not gentle we could not gentle you could not gentle they could not gentle	I could not be gentling you could not be gentling he could not be gentling we could not be gentling you could not be gentling they could not be gentling
Perfect	V-ing perfect
I could not have gentled you could not have gentled he could not have gentled we could not have gentled you could not have gentled they could not have gentled	I could not have been gentling you could not have been gentling he could not have been gentling we could not have been gentling you could not have been gentling they could not have been gentling

Interrogative form

Simple form	V-ing form
could I gentle? could you gentle? could he gentle? could we gentle? could you gentle? could they gentle?	could I be gentling? could you be gentling? could he be gentling? could we be gentling? could you be gentling? could they be gentling?
Perfect	V-ing perfect
could I have gentled? could you have gentled? could he have gentled? could we have gentled? could you have gentled? could they have gentled?	could I have been gentling? could you have been gentling? could he have been gentling? could we have been gentling? could you have been gentling? could they have been gentling?

Interro-negative form

Simple form	V-ing form
could I not gentle? could you not gentle? could he not gentle? could we not gentle? could you not gentle? could they not gentle?	could I not be gentling? could you not be gentling? could he not be gentling? could we not be gentling? could you not be gentling? could they not be gentling?
Perfect	V-ing perfect
could I not have gentled? could you not have gentled? could he not have gentled? could we not have gentled? could you not have gentled? could they not have gentled?	could I not have been gentling? could you not have been gentling? could he not have been gentling? could we not have been gentling? could you not have been gentling? could they not have been gentling?