English verb conjugation
CAN WREAK

Regular verb: wreak - wreaked - wreaked

Affirmation

Simple form	V-ing form
I can wreak you can wreak he can wreak we can wreak you can wreak they can wreak	I can be wreaking you can be wreaking he can be wreaking we can be wreaking you can be wreaking they can be wreaking
Perfect	V-ing perfect
I can have wreaked you can have wreaked he can have wreaked we can have wreaked you can have wreaked they can have wreaked	I can have been wreaking you can have been wreaking he can have been wreaking we can have been wreaking you can have been wreaking they can have been wreaking

Negation

Simple form	V-ing form
I cannot wreak you cannot wreak he cannot wreak we cannot wreak you cannot wreak they cannot wreak	I cannot be wreaking you cannot be wreaking he cannot be wreaking we cannot be wreaking you cannot be wreaking they cannot be wreaking
Perfect	V-ing perfect
I cannot have wreaked you cannot have wreaked he cannot have wreaked we cannot have wreaked you cannot have wreaked they cannot have wreaked	I cannot have been wreaking you cannot have been wreaking he cannot have been wreaking we cannot have been wreaking you cannot have been wreaking they cannot have been wreaking

Interrogative form

Simple form	V-ing form
can I wreak? can you wreak? can he wreak? can we wreak? can you wreak? can they wreak?	can I be wreaking? can you be wreaking? can he be wreaking? can we be wreaking? can you be wreaking? can they be wreaking?
Perfect	V-ing perfect
can I have wreaked? can you have wreaked? can he have wreaked? can we have wreaked? can you have wreaked? can they have wreaked?	can I have been wreaking? can you have been wreaking? can he have been wreaking? can we have been wreaking? can you have been wreaking? can they have been wreaking?

Interro-negative form

Simple form	V-ing form
can I not wreak? can you not wreak? can he not wreak? can we not wreak? can you not wreak? can they not wreak?	can I not be wreaking? can you not be wreaking? can he not be wreaking? can we not be wreaking? can you not be wreaking? can they not be wreaking?
Perfect	V-ing perfect
can I not have wreaked? can you not have wreaked? can he not have wreaked? can we not have wreaked? can you not have wreaked? can they not have wreaked?	can I not have been wreaking? can you not have been wreaking? can he not have been wreaking? can we not have been wreaking? can you not have been wreaking? can they not have been wreaking?