English verb conjugation
CAN EAVESDROP

Regular verb: eavesdrop - eavesdropped - eavesdropped

Affirmation

Simple form	V-ing form
I can eavesdrop you can eavesdrop he can eavesdrop we can eavesdrop you can eavesdrop they can eavesdrop	I can be eavesdropping you can be eavesdropping he can be eavesdropping we can be eavesdropping you can be eavesdropping they can be eavesdropping
Perfect	V-ing perfect
I can have eavesdropped you can have eavesdropped he can have eavesdropped we can have eavesdropped you can have eavesdropped they can have eavesdropped	I can have been eavesdropping you can have been eavesdropping he can have been eavesdropping we can have been eavesdropping you can have been eavesdropping they can have been eavesdropping

Negation

Simple form	V-ing form
I can't eavesdrop you can't eavesdrop he can't eavesdrop we can't eavesdrop you can't eavesdrop they can't eavesdrop	I can't be eavesdropping you can't be eavesdropping he can't be eavesdropping we can't be eavesdropping you can't be eavesdropping they can't be eavesdropping
Perfect	V-ing perfect
I can't have eavesdropped you can't have eavesdropped he can't have eavesdropped we can't have eavesdropped you can't have eavesdropped they can't have eavesdropped	I can't have been eavesdropping you can't have been eavesdropping he can't have been eavesdropping we can't have been eavesdropping you can't have been eavesdropping they can't have been eavesdropping

Interrogative form

Simple form	V-ing form
can I eavesdrop? can you eavesdrop? can he eavesdrop? can we eavesdrop? can you eavesdrop? can they eavesdrop?	can I be eavesdropping? can you be eavesdropping? can he be eavesdropping? can we be eavesdropping? can you be eavesdropping? can they be eavesdropping?
Perfect	V-ing perfect
can I have eavesdropped? can you have eavesdropped? can he have eavesdropped? can we have eavesdropped? can you have eavesdropped? can they have eavesdropped?	can I have been eavesdropping? can you have been eavesdropping? can he have been eavesdropping? can we have been eavesdropping? can you have been eavesdropping? can they have been eavesdropping?

Interro-negative form

Simple form	V-ing form
can't I eavesdrop? can't you eavesdrop? can't he eavesdrop? can't we eavesdrop? can't you eavesdrop? can't they eavesdrop?	can't I be eavesdropping? can't you be eavesdropping? can't he be eavesdropping? can't we be eavesdropping? can't you be eavesdropping? can't they be eavesdropping?
Perfect	V-ing perfect
can't I have eavesdropped? can't you have eavesdropped? can't he have eavesdropped? can't we have eavesdropped? can't you have eavesdropped? can't they have eavesdropped?	can't I have been eavesdropping? can't you have been eavesdropping? can't he have been eavesdropping? can't we have been eavesdropping? can't you have been eavesdropping? can't they have been eavesdropping?