English verb conjugation
CAN STIMULATE

Regular verb: stimulate - stimulated - stimulated

Affirmation

Simple form	V-ing form
I can stimulate you can stimulate he can stimulate we can stimulate you can stimulate they can stimulate	I can be stimulating you can be stimulating he can be stimulating we can be stimulating you can be stimulating they can be stimulating
Perfect	V-ing perfect
I can have stimulated you can have stimulated he can have stimulated we can have stimulated you can have stimulated they can have stimulated	I can have been stimulating you can have been stimulating he can have been stimulating we can have been stimulating you can have been stimulating they can have been stimulating

Negation

Simple form	V-ing form
I can't stimulate you can't stimulate he can't stimulate we can't stimulate you can't stimulate they can't stimulate	I can't be stimulating you can't be stimulating he can't be stimulating we can't be stimulating you can't be stimulating they can't be stimulating
Perfect	V-ing perfect
I can't have stimulated you can't have stimulated he can't have stimulated we can't have stimulated you can't have stimulated they can't have stimulated	I can't have been stimulating you can't have been stimulating he can't have been stimulating we can't have been stimulating you can't have been stimulating they can't have been stimulating

Interrogative form

Simple form	V-ing form
can I stimulate? can you stimulate? can he stimulate? can we stimulate? can you stimulate? can they stimulate?	can I be stimulating? can you be stimulating? can he be stimulating? can we be stimulating? can you be stimulating? can they be stimulating?
Perfect	V-ing perfect
can I have stimulated? can you have stimulated? can he have stimulated? can we have stimulated? can you have stimulated? can they have stimulated?	can I have been stimulating? can you have been stimulating? can he have been stimulating? can we have been stimulating? can you have been stimulating? can they have been stimulating?

Interro-negative form

Simple form	V-ing form
can't I stimulate? can't you stimulate? can't he stimulate? can't we stimulate? can't you stimulate? can't they stimulate?	can't I be stimulating? can't you be stimulating? can't he be stimulating? can't we be stimulating? can't you be stimulating? can't they be stimulating?
Perfect	V-ing perfect
can't I have stimulated? can't you have stimulated? can't he have stimulated? can't we have stimulated? can't you have stimulated? can't they have stimulated?	can't I have been stimulating? can't you have been stimulating? can't he have been stimulating? can't we have been stimulating? can't you have been stimulating? can't they have been stimulating?