English verb conjugation
CAN GOVERN

Regular verb: govern - governed - governed

Affirmation

Simple form	V-ing form
I can govern you can govern he can govern we can govern you can govern they can govern	I can be governing you can be governing he can be governing we can be governing you can be governing they can be governing
Perfect	V-ing perfect
I can have governed you can have governed he can have governed we can have governed you can have governed they can have governed	I can have been governing you can have been governing he can have been governing we can have been governing you can have been governing they can have been governing

Negation

Simple form	V-ing form
I can't govern you can't govern he can't govern we can't govern you can't govern they can't govern	I can't be governing you can't be governing he can't be governing we can't be governing you can't be governing they can't be governing
Perfect	V-ing perfect
I can't have governed you can't have governed he can't have governed we can't have governed you can't have governed they can't have governed	I can't have been governing you can't have been governing he can't have been governing we can't have been governing you can't have been governing they can't have been governing

Interrogative form

Simple form	V-ing form
can I govern? can you govern? can he govern? can we govern? can you govern? can they govern?	can I be governing? can you be governing? can he be governing? can we be governing? can you be governing? can they be governing?
Perfect	V-ing perfect
can I have governed? can you have governed? can he have governed? can we have governed? can you have governed? can they have governed?	can I have been governing? can you have been governing? can he have been governing? can we have been governing? can you have been governing? can they have been governing?

Interro-negative form

Simple form	V-ing form
can't I govern? can't you govern? can't he govern? can't we govern? can't you govern? can't they govern?	can't I be governing? can't you be governing? can't he be governing? can't we be governing? can't you be governing? can't they be governing?
Perfect	V-ing perfect
can't I have governed? can't you have governed? can't he have governed? can't we have governed? can't you have governed? can't they have governed?	can't I have been governing? can't you have been governing? can't he have been governing? can't we have been governing? can't you have been governing? can't they have been governing?