English verb conjugation
CAN POTROAST

Regular verb: potroast - potroasted - potroasted

Affirmation

Simple form	V-ing form
I can potroast you can potroast he can potroast we can potroast you can potroast they can potroast	I can be potroasting you can be potroasting he can be potroasting we can be potroasting you can be potroasting they can be potroasting
Perfect	V-ing perfect
I can have potroasted you can have potroasted he can have potroasted we can have potroasted you can have potroasted they can have potroasted	I can have been potroasting you can have been potroasting he can have been potroasting we can have been potroasting you can have been potroasting they can have been potroasting

Negation

Simple form	V-ing form
I can't potroast you can't potroast he can't potroast we can't potroast you can't potroast they can't potroast	I can't be potroasting you can't be potroasting he can't be potroasting we can't be potroasting you can't be potroasting they can't be potroasting
Perfect	V-ing perfect
I can't have potroasted you can't have potroasted he can't have potroasted we can't have potroasted you can't have potroasted they can't have potroasted	I can't have been potroasting you can't have been potroasting he can't have been potroasting we can't have been potroasting you can't have been potroasting they can't have been potroasting

Interrogative form

Simple form	V-ing form
can I potroast? can you potroast? can he potroast? can we potroast? can you potroast? can they potroast?	can I be potroasting? can you be potroasting? can he be potroasting? can we be potroasting? can you be potroasting? can they be potroasting?
Perfect	V-ing perfect
can I have potroasted? can you have potroasted? can he have potroasted? can we have potroasted? can you have potroasted? can they have potroasted?	can I have been potroasting? can you have been potroasting? can he have been potroasting? can we have been potroasting? can you have been potroasting? can they have been potroasting?

Interro-negative form

Simple form	V-ing form
can't I potroast? can't you potroast? can't he potroast? can't we potroast? can't you potroast? can't they potroast?	can't I be potroasting? can't you be potroasting? can't he be potroasting? can't we be potroasting? can't you be potroasting? can't they be potroasting?
Perfect	V-ing perfect
can't I have potroasted? can't you have potroasted? can't he have potroasted? can't we have potroasted? can't you have potroasted? can't they have potroasted?	can't I have been potroasting? can't you have been potroasting? can't he have been potroasting? can't we have been potroasting? can't you have been potroasting? can't they have been potroasting?