English verb conjugation
CAN RECOMMEND

Regular verb: recommend - recommended - recommended

Affirmation

Simple form	V-ing form
I can recommend you can recommend he can recommend we can recommend you can recommend they can recommend	I can be recommending you can be recommending he can be recommending we can be recommending you can be recommending they can be recommending
Perfect	V-ing perfect
I can have recommended you can have recommended he can have recommended we can have recommended you can have recommended they can have recommended	I can have been recommending you can have been recommending he can have been recommending we can have been recommending you can have been recommending they can have been recommending

Negation

Simple form	V-ing form
I cannot recommend you cannot recommend he cannot recommend we cannot recommend you cannot recommend they cannot recommend	I cannot be recommending you cannot be recommending he cannot be recommending we cannot be recommending you cannot be recommending they cannot be recommending
Perfect	V-ing perfect
I cannot have recommended you cannot have recommended he cannot have recommended we cannot have recommended you cannot have recommended they cannot have recommended	I cannot have been recommending you cannot have been recommending he cannot have been recommending we cannot have been recommending you cannot have been recommending they cannot have been recommending

Interrogative form

Simple form	V-ing form
can I recommend? can you recommend? can he recommend? can we recommend? can you recommend? can they recommend?	can I be recommending? can you be recommending? can he be recommending? can we be recommending? can you be recommending? can they be recommending?
Perfect	V-ing perfect
can I have recommended? can you have recommended? can he have recommended? can we have recommended? can you have recommended? can they have recommended?	can I have been recommending? can you have been recommending? can he have been recommending? can we have been recommending? can you have been recommending? can they have been recommending?

Interro-negative form

Simple form	V-ing form
can I not recommend? can you not recommend? can he not recommend? can we not recommend? can you not recommend? can they not recommend?	can I not be recommending? can you not be recommending? can he not be recommending? can we not be recommending? can you not be recommending? can they not be recommending?
Perfect	V-ing perfect
can I not have recommended? can you not have recommended? can he not have recommended? can we not have recommended? can you not have recommended? can they not have recommended?	can I not have been recommending? can you not have been recommending? can he not have been recommending? can we not have been recommending? can you not have been recommending? can they not have been recommending?