English verb conjugation
COULD SCUTTLE

Regular verb: scuttle - scuttled - scuttled

Affirmation

Simple form	V-ing form
I could scuttle you could scuttle she could scuttle we could scuttle you could scuttle they could scuttle	I could be scuttling you could be scuttling she could be scuttling we could be scuttling you could be scuttling they could be scuttling
Perfect	V-ing perfect
I could have scuttled you could have scuttled she could have scuttled we could have scuttled you could have scuttled they could have scuttled	I could have been scuttling you could have been scuttling she could have been scuttling we could have been scuttling you could have been scuttling they could have been scuttling

Negation

Simple form	V-ing form
I could not scuttle you could not scuttle she could not scuttle we could not scuttle you could not scuttle they could not scuttle	I could not be scuttling you could not be scuttling she could not be scuttling we could not be scuttling you could not be scuttling they could not be scuttling
Perfect	V-ing perfect
I could not have scuttled you could not have scuttled she could not have scuttled we could not have scuttled you could not have scuttled they could not have scuttled	I could not have been scuttling you could not have been scuttling she could not have been scuttling we could not have been scuttling you could not have been scuttling they could not have been scuttling

Interrogative form

Simple form	V-ing form
could I scuttle? could you scuttle? could she scuttle? could we scuttle? could you scuttle? could they scuttle?	could I be scuttling? could you be scuttling? could she be scuttling? could we be scuttling? could you be scuttling? could they be scuttling?
Perfect	V-ing perfect
could I have scuttled? could you have scuttled? could she have scuttled? could we have scuttled? could you have scuttled? could they have scuttled?	could I have been scuttling? could you have been scuttling? could she have been scuttling? could we have been scuttling? could you have been scuttling? could they have been scuttling?

Interro-negative form

Simple form	V-ing form
could I not scuttle? could you not scuttle? could she not scuttle? could we not scuttle? could you not scuttle? could they not scuttle?	could I not be scuttling? could you not be scuttling? could she not be scuttling? could we not be scuttling? could you not be scuttling? could they not be scuttling?
Perfect	V-ing perfect
could I not have scuttled? could you not have scuttled? could she not have scuttled? could we not have scuttled? could you not have scuttled? could they not have scuttled?	could I not have been scuttling? could you not have been scuttling? could she not have been scuttling? could we not have been scuttling? could you not have been scuttling? could they not have been scuttling?