English verb conjugation
CAN PURSUE

Regular verb: pursue - pursued - pursued

Affirmation

Simple form	V-ing form
I can pursue you can pursue he can pursue we can pursue you can pursue they can pursue	I can be pursuing you can be pursuing he can be pursuing we can be pursuing you can be pursuing they can be pursuing
Perfect	V-ing perfect
I can have pursued you can have pursued he can have pursued we can have pursued you can have pursued they can have pursued	I can have been pursuing you can have been pursuing he can have been pursuing we can have been pursuing you can have been pursuing they can have been pursuing

Negation

Simple form	V-ing form
I cannot pursue you cannot pursue he cannot pursue we cannot pursue you cannot pursue they cannot pursue	I cannot be pursuing you cannot be pursuing he cannot be pursuing we cannot be pursuing you cannot be pursuing they cannot be pursuing
Perfect	V-ing perfect
I cannot have pursued you cannot have pursued he cannot have pursued we cannot have pursued you cannot have pursued they cannot have pursued	I cannot have been pursuing you cannot have been pursuing he cannot have been pursuing we cannot have been pursuing you cannot have been pursuing they cannot have been pursuing

Interrogative form

Simple form	V-ing form
can I pursue? can you pursue? can he pursue? can we pursue? can you pursue? can they pursue?	can I be pursuing? can you be pursuing? can he be pursuing? can we be pursuing? can you be pursuing? can they be pursuing?
Perfect	V-ing perfect
can I have pursued? can you have pursued? can he have pursued? can we have pursued? can you have pursued? can they have pursued?	can I have been pursuing? can you have been pursuing? can he have been pursuing? can we have been pursuing? can you have been pursuing? can they have been pursuing?

Interro-negative form

Simple form	V-ing form
can I not pursue? can you not pursue? can he not pursue? can we not pursue? can you not pursue? can they not pursue?	can I not be pursuing? can you not be pursuing? can he not be pursuing? can we not be pursuing? can you not be pursuing? can they not be pursuing?
Perfect	V-ing perfect
can I not have pursued? can you not have pursued? can he not have pursued? can we not have pursued? can you not have pursued? can they not have pursued?	can I not have been pursuing? can you not have been pursuing? can he not have been pursuing? can we not have been pursuing? can you not have been pursuing? can they not have been pursuing?