English verb conjugation
CAN SPUE

Regular verb: spue - spued - spued

Affirmation

Simple form	V-ing form
I can spue you can spue he can spue we can spue you can spue they can spue	I can be spuing you can be spuing he can be spuing we can be spuing you can be spuing they can be spuing
Perfect	V-ing perfect
I can have spued you can have spued he can have spued we can have spued you can have spued they can have spued	I can have been spuing you can have been spuing he can have been spuing we can have been spuing you can have been spuing they can have been spuing

Negation

Simple form	V-ing form
I cannot spue you cannot spue he cannot spue we cannot spue you cannot spue they cannot spue	I cannot be spuing you cannot be spuing he cannot be spuing we cannot be spuing you cannot be spuing they cannot be spuing
Perfect	V-ing perfect
I cannot have spued you cannot have spued he cannot have spued we cannot have spued you cannot have spued they cannot have spued	I cannot have been spuing you cannot have been spuing he cannot have been spuing we cannot have been spuing you cannot have been spuing they cannot have been spuing

Interrogative form

Simple form	V-ing form
can I spue? can you spue? can he spue? can we spue? can you spue? can they spue?	can I be spuing? can you be spuing? can he be spuing? can we be spuing? can you be spuing? can they be spuing?
Perfect	V-ing perfect
can I have spued? can you have spued? can he have spued? can we have spued? can you have spued? can they have spued?	can I have been spuing? can you have been spuing? can he have been spuing? can we have been spuing? can you have been spuing? can they have been spuing?

Interro-negative form

Simple form	V-ing form
can I not spue? can you not spue? can he not spue? can we not spue? can you not spue? can they not spue?	can I not be spuing? can you not be spuing? can he not be spuing? can we not be spuing? can you not be spuing? can they not be spuing?
Perfect	V-ing perfect
can I not have spued? can you not have spued? can he not have spued? can we not have spued? can you not have spued? can they not have spued?	can I not have been spuing? can you not have been spuing? can he not have been spuing? can we not have been spuing? can you not have been spuing? can they not have been spuing?