English verb conjugation
COULD NESTLE

Regular verb: nestle - nestled - nestled

Affirmation

Simple form	V-ing form
I could nestle you could nestle she could nestle we could nestle you could nestle they could nestle	I could be nestling you could be nestling she could be nestling we could be nestling you could be nestling they could be nestling
Perfect	V-ing perfect
I could have nestled you could have nestled she could have nestled we could have nestled you could have nestled they could have nestled	I could have been nestling you could have been nestling she could have been nestling we could have been nestling you could have been nestling they could have been nestling

Negation

Simple form	V-ing form
I could not nestle you could not nestle she could not nestle we could not nestle you could not nestle they could not nestle	I could not be nestling you could not be nestling she could not be nestling we could not be nestling you could not be nestling they could not be nestling
Perfect	V-ing perfect
I could not have nestled you could not have nestled she could not have nestled we could not have nestled you could not have nestled they could not have nestled	I could not have been nestling you could not have been nestling she could not have been nestling we could not have been nestling you could not have been nestling they could not have been nestling

Interrogative form

Simple form	V-ing form
could I nestle? could you nestle? could she nestle? could we nestle? could you nestle? could they nestle?	could I be nestling? could you be nestling? could she be nestling? could we be nestling? could you be nestling? could they be nestling?
Perfect	V-ing perfect
could I have nestled? could you have nestled? could she have nestled? could we have nestled? could you have nestled? could they have nestled?	could I have been nestling? could you have been nestling? could she have been nestling? could we have been nestling? could you have been nestling? could they have been nestling?

Interro-negative form

Simple form	V-ing form
could I not nestle? could you not nestle? could she not nestle? could we not nestle? could you not nestle? could they not nestle?	could I not be nestling? could you not be nestling? could she not be nestling? could we not be nestling? could you not be nestling? could they not be nestling?
Perfect	V-ing perfect
could I not have nestled? could you not have nestled? could she not have nestled? could we not have nestled? could you not have nestled? could they not have nestled?	could I not have been nestling? could you not have been nestling? could she not have been nestling? could we not have been nestling? could you not have been nestling? could they not have been nestling?