English verb conjugation
CAN PISS

Regular verb: piss - pissed - pissed

Affirmation

Simple form	V-ing form
I can piss you can piss she can piss we can piss you can piss they can piss	I can be pissing you can be pissing she 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 she 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 she 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 she 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 she 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 she 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 she 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 she piss? can we piss? can you piss? can they piss?	can I be pissing? can you be pissing? can she 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 she 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 she 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 she 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 she 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 she 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 she have been pissing? can't we have been pissing? can't you have been pissing? can't they have been pissing?