English verb conjugation
CAN PORPOISE

Regular verb: porpoise - porpoised - porpoised

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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

Negation

Simple form	V-ing form
I cannot porpoise you cannot porpoise she cannot porpoise we cannot porpoise you cannot porpoise they cannot porpoise	I cannot be porpoising you cannot be porpoising she cannot be porpoising we cannot be porpoising you cannot be porpoising they cannot be porpoising
Perfect	V-ing perfect
I cannot have porpoised you cannot have porpoised she cannot have porpoised we cannot have porpoised you cannot have porpoised they cannot have porpoised	I cannot have been porpoising you cannot have been porpoising she cannot have been porpoising we cannot have been porpoising you cannot have been porpoising they cannot have been porpoising

Interrogative form

Simple form	V-ing form
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?
Perfect	V-ing perfect
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?

Interro-negative form

Simple form	V-ing form
can I not porpoise? can you not porpoise? can she not porpoise? can we not porpoise? can you not porpoise? can they not porpoise?	can I not be porpoising? can you not be porpoising? can she not be porpoising? can we not be porpoising? can you not be porpoising? can they not be porpoising?
Perfect	V-ing perfect
can I not have porpoised? can you not have porpoised? can she not have porpoised? can we not have porpoised? can you not have porpoised? can they not have porpoised?	can I not have been porpoising? can you not have been porpoising? can she not have been porpoising? can we not have been porpoising? can you not have been porpoising? can they not have been porpoising?