English verb conjugation
CAN RATE

Regular verb: rate - rated - rated

Affirmation

Simple form	V-ing form
I can rate you can rate he can rate we can rate you can rate they can rate	I can be rating you can be rating he can be rating we can be rating you can be rating they can be rating
Perfect	V-ing perfect
I can have rated you can have rated he can have rated we can have rated you can have rated they can have rated	I can have been rating you can have been rating he can have been rating we can have been rating you can have been rating they can have been rating

Negation

Simple form	V-ing form
I can't rate you can't rate he can't rate we can't rate you can't rate they can't rate	I can't be rating you can't be rating he can't be rating we can't be rating you can't be rating they can't be rating
Perfect	V-ing perfect
I can't have rated you can't have rated he can't have rated we can't have rated you can't have rated they can't have rated	I can't have been rating you can't have been rating he can't have been rating we can't have been rating you can't have been rating they can't have been rating

Interrogative form

Simple form	V-ing form
can I rate? can you rate? can he rate? can we rate? can you rate? can they rate?	can I be rating? can you be rating? can he be rating? can we be rating? can you be rating? can they be rating?
Perfect	V-ing perfect
can I have rated? can you have rated? can he have rated? can we have rated? can you have rated? can they have rated?	can I have been rating? can you have been rating? can he have been rating? can we have been rating? can you have been rating? can they have been rating?

Interro-negative form

Simple form	V-ing form
can't I rate? can't you rate? can't he rate? can't we rate? can't you rate? can't they rate?	can't I be rating? can't you be rating? can't he be rating? can't we be rating? can't you be rating? can't they be rating?
Perfect	V-ing perfect
can't I have rated? can't you have rated? can't he have rated? can't we have rated? can't you have rated? can't they have rated?	can't I have been rating? can't you have been rating? can't he have been rating? can't we have been rating? can't you have been rating? can't they have been rating?