I can pirate you can pirate she can pirate we can pirate you can pirate they can pirate
V-ing form
I can be pirating you can be pirating she can be pirating we can be pirating you can be pirating they can be pirating
Perfect
I can have pirated you can have pirated she can have pirated we can have pirated you can have pirated they can have pirated
V-ing perfect
I can have been pirating you can have been pirating she can have been pirating we can have been pirating you can have been pirating they can have been pirating
Negation
Simple form
I can't pirate you can't pirate she can't pirate we can't pirate you can't pirate they can't pirate
V-ing form
I can't be pirating you can't be pirating she can't be pirating we can't be pirating you can't be pirating they can't be pirating
Perfect
I can't have pirated you can't have pirated she can't have pirated we can't have pirated you can't have pirated they can't have pirated
V-ing perfect
I can't have been pirating you can't have been pirating she can't have been pirating we can't have been pirating you can't have been pirating they can't have been pirating
Interrogative form
Simple form
can I pirate? can you pirate? can she pirate? can we pirate? can you pirate? can they pirate?
V-ing form
can I be pirating? can you be pirating? can she be pirating? can we be pirating? can you be pirating? can they be pirating?
Perfect
can I have pirated? can you have pirated? can she have pirated? can we have pirated? can you have pirated? can they have pirated?
V-ing perfect
can I have been pirating? can you have been pirating? can she have been pirating? can we have been pirating? can you have been pirating? can they have been pirating?
Interro-negative form
Simple form
can't I pirate? can't you pirate? can't she pirate? can't we pirate? can't you pirate? can't they pirate?
V-ing form
can't I be pirating? can't you be pirating? can't she be pirating? can't we be pirating? can't you be pirating? can't they be pirating?
Perfect
can't I have pirated? can't you have pirated? can't she have pirated? can't we have pirated? can't you have pirated? can't they have pirated?
V-ing perfect
can't I have been pirating? can't you have been pirating? can't she have been pirating? can't we have been pirating? can't you have been pirating? can't they have been pirating?