English verb conjugation COULD NIGGLE

Regular verb: niggle - niggled - niggled

Affirmation

Simple form

I could niggle
you could niggle
he could niggle
we could niggle
you could niggle
they could niggle

V-ing form

I could be niggling
you could be niggling
he could be niggling
we could be niggling
you could be niggling
they could be niggling

Perfect

I could have niggled
you could have niggled
he could have niggled
we could have niggled
you could have niggled
they could have niggled

V-ing perfect

I could have been niggling
you could have been niggling
he could have been niggling
we could have been niggling
you could have been niggling
they could have been niggling

Negation

Simple form

I could not niggle
you could not niggle
he could not niggle
we could not niggle
you could not niggle
they could not niggle

V-ing form

I could not be niggling
you could not be niggling
he could not be niggling
we could not be niggling
you could not be niggling
they could not be niggling

Perfect

I could not have niggled
you could not have niggled
he could not have niggled
we could not have niggled
you could not have niggled
they could not have niggled

V-ing perfect

I could not have been niggling
you could not have been niggling
he could not have been niggling
we could not have been niggling
you could not have been niggling
they could not have been niggling

Interrogative form

Simple form

could I niggle?
could you niggle?
could he niggle?
could we niggle?
could you niggle?
could they niggle?

V-ing form

could I be niggling?
could you be niggling?
could he be niggling?
could we be niggling?
could you be niggling?
could they be niggling?

Perfect

could I have niggled?
could you have niggled?
could he have niggled?
could we have niggled?
could you have niggled?
could they have niggled?

V-ing perfect

could I have been niggling?
could you have been niggling?
could he have been niggling?
could we have been niggling?
could you have been niggling?
could they have been niggling?

Interro-negative form

Simple form

could I not niggle?
could you not niggle?
could he not niggle?
could we not niggle?
could you not niggle?
could they not niggle?

V-ing form

could I not be niggling?
could you not be niggling?
could he not be niggling?
could we not be niggling?
could you not be niggling?
could they not be niggling?

Perfect

could I not have niggled?
could you not have niggled?
could he not have niggled?
could we not have niggled?
could you not have niggled?
could they not have niggled?

V-ing perfect

could I not have been niggling?
could you not have been niggling?
could he not have been niggling?
could we not have been niggling?
could you not have been niggling?
could they not have been niggling?

Page top