English verb conjugation
CAN OUTFUMBLE

Regular verb: outfumble - outfumbled - outfumbled

Affirmation

Simple form	V-ing form
I can outfumble you can outfumble he can outfumble we can outfumble you can outfumble they can outfumble	I can be outfumbling you can be outfumbling he can be outfumbling we can be outfumbling you can be outfumbling they can be outfumbling
Perfect	V-ing perfect
I can have outfumbled you can have outfumbled he can have outfumbled we can have outfumbled you can have outfumbled they can have outfumbled	I can have been outfumbling you can have been outfumbling he can have been outfumbling we can have been outfumbling you can have been outfumbling they can have been outfumbling

Negation

Simple form	V-ing form
I cannot outfumble you cannot outfumble he cannot outfumble we cannot outfumble you cannot outfumble they cannot outfumble	I cannot be outfumbling you cannot be outfumbling he cannot be outfumbling we cannot be outfumbling you cannot be outfumbling they cannot be outfumbling
Perfect	V-ing perfect
I cannot have outfumbled you cannot have outfumbled he cannot have outfumbled we cannot have outfumbled you cannot have outfumbled they cannot have outfumbled	I cannot have been outfumbling you cannot have been outfumbling he cannot have been outfumbling we cannot have been outfumbling you cannot have been outfumbling they cannot have been outfumbling

Interrogative form

Simple form	V-ing form
can I outfumble? can you outfumble? can he outfumble? can we outfumble? can you outfumble? can they outfumble?	can I be outfumbling? can you be outfumbling? can he be outfumbling? can we be outfumbling? can you be outfumbling? can they be outfumbling?
Perfect	V-ing perfect
can I have outfumbled? can you have outfumbled? can he have outfumbled? can we have outfumbled? can you have outfumbled? can they have outfumbled?	can I have been outfumbling? can you have been outfumbling? can he have been outfumbling? can we have been outfumbling? can you have been outfumbling? can they have been outfumbling?

Interro-negative form

Simple form	V-ing form
can I not outfumble? can you not outfumble? can he not outfumble? can we not outfumble? can you not outfumble? can they not outfumble?	can I not be outfumbling? can you not be outfumbling? can he not be outfumbling? can we not be outfumbling? can you not be outfumbling? can they not be outfumbling?
Perfect	V-ing perfect
can I not have outfumbled? can you not have outfumbled? can he not have outfumbled? can we not have outfumbled? can you not have outfumbled? can they not have outfumbled?	can I not have been outfumbling? can you not have been outfumbling? can he not have been outfumbling? can we not have been outfumbling? can you not have been outfumbling? can they not have been outfumbling?