English verb conjugation
COULD OSCULATE

Regular verb: osculate - osculated - osculated

Affirmation

Simple form	V-ing form
I could osculate you could osculate he could osculate we could osculate you could osculate they could osculate	I could be osculating you could be osculating he could be osculating we could be osculating you could be osculating they could be osculating
Perfect	V-ing perfect
I could have osculated you could have osculated he could have osculated we could have osculated you could have osculated they could have osculated	I could have been osculating you could have been osculating he could have been osculating we could have been osculating you could have been osculating they could have been osculating

Negation

Simple form	V-ing form
I could not osculate you could not osculate he could not osculate we could not osculate you could not osculate they could not osculate	I could not be osculating you could not be osculating he could not be osculating we could not be osculating you could not be osculating they could not be osculating
Perfect	V-ing perfect
I could not have osculated you could not have osculated he could not have osculated we could not have osculated you could not have osculated they could not have osculated	I could not have been osculating you could not have been osculating he could not have been osculating we could not have been osculating you could not have been osculating they could not have been osculating

Interrogative form

Simple form	V-ing form
could I osculate? could you osculate? could he osculate? could we osculate? could you osculate? could they osculate?	could I be osculating? could you be osculating? could he be osculating? could we be osculating? could you be osculating? could they be osculating?
Perfect	V-ing perfect
could I have osculated? could you have osculated? could he have osculated? could we have osculated? could you have osculated? could they have osculated?	could I have been osculating? could you have been osculating? could he have been osculating? could we have been osculating? could you have been osculating? could they have been osculating?

Interro-negative form

Simple form	V-ing form
could I not osculate? could you not osculate? could he not osculate? could we not osculate? could you not osculate? could they not osculate?	could I not be osculating? could you not be osculating? could he not be osculating? could we not be osculating? could you not be osculating? could they not be osculating?
Perfect	V-ing perfect
could I not have osculated? could you not have osculated? could he not have osculated? could we not have osculated? could you not have osculated? could they not have osculated?	could I not have been osculating? could you not have been osculating? could he not have been osculating? could we not have been osculating? could you not have been osculating? could they not have been osculating?