English verb conjugation
CAN OPERATE

Regular verb: operate - operated - operated

Affirmation

Simple form	V-ing form
I can operate you can operate she can operate we can operate you can operate they can operate	I can be operating you can be operating she can be operating we can be operating you can be operating they can be operating
Perfect	V-ing perfect
I can have operated you can have operated she can have operated we can have operated you can have operated they can have operated	I can have been operating you can have been operating she can have been operating we can have been operating you can have been operating they can have been operating

Negation

Simple form	V-ing form
I can't operate you can't operate she can't operate we can't operate you can't operate they can't operate	I can't be operating you can't be operating she can't be operating we can't be operating you can't be operating they can't be operating
Perfect	V-ing perfect
I can't have operated you can't have operated she can't have operated we can't have operated you can't have operated they can't have operated	I can't have been operating you can't have been operating she can't have been operating we can't have been operating you can't have been operating they can't have been operating

Interrogative form

Simple form	V-ing form
can I operate? can you operate? can she operate? can we operate? can you operate? can they operate?	can I be operating? can you be operating? can she be operating? can we be operating? can you be operating? can they be operating?
Perfect	V-ing perfect
can I have operated? can you have operated? can she have operated? can we have operated? can you have operated? can they have operated?	can I have been operating? can you have been operating? can she have been operating? can we have been operating? can you have been operating? can they have been operating?

Interro-negative form

Simple form	V-ing form
can't I operate? can't you operate? can't she operate? can't we operate? can't you operate? can't they operate?	can't I be operating? can't you be operating? can't she be operating? can't we be operating? can't you be operating? can't they be operating?
Perfect	V-ing perfect
can't I have operated? can't you have operated? can't she have operated? can't we have operated? can't you have operated? can't they have operated?	can't I have been operating? can't you have been operating? can't she have been operating? can't we have been operating? can't you have been operating? can't they have been operating?