English verb conjugation COULD LAUNCH

Regular verb: launch - launched - launched

Affirmation

Simple form

I could launch
you could launch
he could launch
we could launch
you could launch
they could launch

V-ing form

I could be launching
you could be launching
he could be launching
we could be launching
you could be launching
they could be launching

Perfect

I could have launched
you could have launched
he could have launched
we could have launched
you could have launched
they could have launched

V-ing perfect

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

Negation

Simple form

I could not launch
you could not launch
he could not launch
we could not launch
you could not launch
they could not launch

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I launch?
could you launch?
could he launch?
could we launch?
could you launch?
could they launch?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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