English verb conjugation
COULD OVERSTIMULATE

Regular verb: overstimulate - overstimulated - overstimulated

Affirmation

Simple form	V-ing form
I could overstimulate you could overstimulate he could overstimulate we could overstimulate you could overstimulate they could overstimulate	I could be overstimulating you could be overstimulating he could be overstimulating we could be overstimulating you could be overstimulating they could be overstimulating
Perfect	V-ing perfect
I could have overstimulated you could have overstimulated he could have overstimulated we could have overstimulated you could have overstimulated they could have overstimulated	I could have been overstimulating you could have been overstimulating he could have been overstimulating we could have been overstimulating you could have been overstimulating they could have been overstimulating

Negation

Simple form	V-ing form
I could not overstimulate you could not overstimulate he could not overstimulate we could not overstimulate you could not overstimulate they could not overstimulate	I could not be overstimulating you could not be overstimulating he could not be overstimulating we could not be overstimulating you could not be overstimulating they could not be overstimulating
Perfect	V-ing perfect
I could not have overstimulated you could not have overstimulated he could not have overstimulated we could not have overstimulated you could not have overstimulated they could not have overstimulated	I could not have been overstimulating you could not have been overstimulating he could not have been overstimulating we could not have been overstimulating you could not have been overstimulating they could not have been overstimulating

Interrogative form

Simple form	V-ing form
could I overstimulate? could you overstimulate? could he overstimulate? could we overstimulate? could you overstimulate? could they overstimulate?	could I be overstimulating? could you be overstimulating? could he be overstimulating? could we be overstimulating? could you be overstimulating? could they be overstimulating?
Perfect	V-ing perfect
could I have overstimulated? could you have overstimulated? could he have overstimulated? could we have overstimulated? could you have overstimulated? could they have overstimulated?	could I have been overstimulating? could you have been overstimulating? could he have been overstimulating? could we have been overstimulating? could you have been overstimulating? could they have been overstimulating?

Interro-negative form

Simple form	V-ing form
could I not overstimulate? could you not overstimulate? could he not overstimulate? could we not overstimulate? could you not overstimulate? could they not overstimulate?	could I not be overstimulating? could you not be overstimulating? could he not be overstimulating? could we not be overstimulating? could you not be overstimulating? could they not be overstimulating?
Perfect	V-ing perfect
could I not have overstimulated? could you not have overstimulated? could he not have overstimulated? could we not have overstimulated? could you not have overstimulated? could they not have overstimulated?	could I not have been overstimulating? could you not have been overstimulating? could he not have been overstimulating? could we not have been overstimulating? could you not have been overstimulating? could they not have been overstimulating?