can porpoise
Verbe régulier : porpoise - porpoised- porpoised

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can porpoise
you can porpoise
she can porpoise
we can porpoise
you can porpoise
they can porpoise 	I can be porpoising
you can be porpoising
she can be porpoising
we can be porpoising
you can be porpoising
they can be porpoising	I can have porpoised
you can have porpoised
she can have porpoised
we can have porpoised
you can have porpoised
they can have porpoised	I can have been porpoising
you can have been porpoising
she can have been porpoising
we can have been porpoising
you can have been porpoising
they can have been porpoising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't porpoise
you can't porpoise
she can't porpoise
we can't porpoise
you can't porpoise
they can't porpoise 	I can't be porpoising
you can't be porpoising
she can't be porpoising
we can't be porpoising
you can't be porpoising
they can't be porpoising	I can't have porpoised
you can't have porpoised
she can't have porpoised
we can't have porpoised
you can't have porpoised
they can't have porpoised	I can't have been porpoising
you can't have been porpoising
she can't have been porpoising
we can't have been porpoising
you can't have been porpoising
they can't have been porpoising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I porpoise?
can you porpoise?
can she porpoise?
can we porpoise?
can you porpoise?
can they porpoise? 	can I be porpoising?
can you be porpoising?
can she be porpoising?
can we be porpoising?
can you be porpoising?
can they be porpoising? 	can I have porpoised?
can you have porpoised?
can she have porpoised?
can we have porpoised?
can you have porpoised?
can they have porpoised? 	can I have been porpoising?
can you have been porpoising?
can she have been porpoising?
can we have been porpoising?
can you have been porpoising?
can they have been porpoising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I porpoise?
can't you porpoise?
can't she porpoise?
can't we porpoise?
can't you porpoise?
can't they porpoise? 	can't I be porpoising?
can't you be porpoising?
can't she be porpoising?
can't we be porpoising?
can't you be porpoising?
can't they be porpoising? 	can't I have porpoised?
can't you have porpoised?
can't she have porpoised?
can't we have porpoised?
can't you have porpoised?
can't they have porpoised? 	can't I have been porpoising?
can't you have been porpoising?
can't she have been porpoising?
can't we have been porpoising?
can't you have been porpoising?
can't they have been porpoising?