English verb conjugation COULD STAG

Regular verb: stag - staged - staged

Affirmation

Simple form

I could stag
you could stag
he could stag
we could stag
you could stag
they could stag

V-ing form

I could be staging
you could be staging
he could be staging
we could be staging
you could be staging
they could be staging

Perfect

I could have staged
you could have staged
he could have staged
we could have staged
you could have staged
they could have staged

V-ing perfect

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

Negation

Simple form

I could not stag
you could not stag
he could not stag
we could not stag
you could not stag
they could not stag

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I stag?
could you stag?
could he stag?
could we stag?
could you stag?
could they stag?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top