English verb conjugation
CAN PISS

Regular verb: piss - pissed - pissed

Affirmation

Simple form	V-ing form
I can piss you can piss he can piss we can piss you can piss they can piss	I can be pissing you can be pissing he can be pissing we can be pissing you can be pissing they can be pissing
Perfect	V-ing perfect
I can have pissed you can have pissed he can have pissed we can have pissed you can have pissed they can have pissed	I can have been pissing you can have been pissing he can have been pissing we can have been pissing you can have been pissing they can have been pissing

Negation

Simple form	V-ing form
I can't piss you can't piss he can't piss we can't piss you can't piss they can't piss	I can't be pissing you can't be pissing he can't be pissing we can't be pissing you can't be pissing they can't be pissing
Perfect	V-ing perfect
I can't have pissed you can't have pissed he can't have pissed we can't have pissed you can't have pissed they can't have pissed	I can't have been pissing you can't have been pissing he can't have been pissing we can't have been pissing you can't have been pissing they can't have been pissing

Interrogative form

Simple form	V-ing form
can I piss? can you piss? can he piss? can we piss? can you piss? can they piss?	can I be pissing? can you be pissing? can he be pissing? can we be pissing? can you be pissing? can they be pissing?
Perfect	V-ing perfect
can I have pissed? can you have pissed? can he have pissed? can we have pissed? can you have pissed? can they have pissed?	can I have been pissing? can you have been pissing? can he have been pissing? can we have been pissing? can you have been pissing? can they have been pissing?

Interro-negative form

Simple form	V-ing form
can't I piss? can't you piss? can't he piss? can't we piss? can't you piss? can't they piss?	can't I be pissing? can't you be pissing? can't he be pissing? can't we be pissing? can't you be pissing? can't they be pissing?
Perfect	V-ing perfect
can't I have pissed? can't you have pissed? can't he have pissed? can't we have pissed? can't you have pissed? can't they have pissed?	can't I have been pissing? can't you have been pissing? can't he have been pissing? can't we have been pissing? can't you have been pissing? can't they have been pissing?