English verb conjugation
CAN SOP

Regular verb: sop - sopped - sopped

Affirmation

Simple form	V-ing form
I can sop you can sop he can sop we can sop you can sop they can sop	I can be sopping you can be sopping he can be sopping we can be sopping you can be sopping they can be sopping
Perfect	V-ing perfect
I can have sopped you can have sopped he can have sopped we can have sopped you can have sopped they can have sopped	I can have been sopping you can have been sopping he can have been sopping we can have been sopping you can have been sopping they can have been sopping

Negation

Simple form	V-ing form
I can't sop you can't sop he can't sop we can't sop you can't sop they can't sop	I can't be sopping you can't be sopping he can't be sopping we can't be sopping you can't be sopping they can't be sopping
Perfect	V-ing perfect
I can't have sopped you can't have sopped he can't have sopped we can't have sopped you can't have sopped they can't have sopped	I can't have been sopping you can't have been sopping he can't have been sopping we can't have been sopping you can't have been sopping they can't have been sopping

Interrogative form

Simple form	V-ing form
can I sop? can you sop? can he sop? can we sop? can you sop? can they sop?	can I be sopping? can you be sopping? can he be sopping? can we be sopping? can you be sopping? can they be sopping?
Perfect	V-ing perfect
can I have sopped? can you have sopped? can he have sopped? can we have sopped? can you have sopped? can they have sopped?	can I have been sopping? can you have been sopping? can he have been sopping? can we have been sopping? can you have been sopping? can they have been sopping?

Interro-negative form

Simple form	V-ing form
can't I sop? can't you sop? can't he sop? can't we sop? can't you sop? can't they sop?	can't I be sopping? can't you be sopping? can't he be sopping? can't we be sopping? can't you be sopping? can't they be sopping?
Perfect	V-ing perfect
can't I have sopped? can't you have sopped? can't he have sopped? can't we have sopped? can't you have sopped? can't they have sopped?	can't I have been sopping? can't you have been sopping? can't he have been sopping? can't we have been sopping? can't you have been sopping? can't they have been sopping?