English verb conjugation
CAN MUDDY

Regular verb: muddy - muddied - muddied

Affirmation

Simple form	V-ing form
I can muddy you can muddy he can muddy we can muddy you can muddy they can muddy	I can be muddying you can be muddying he can be muddying we can be muddying you can be muddying they can be muddying
Perfect	V-ing perfect
I can have muddied you can have muddied he can have muddied we can have muddied you can have muddied they can have muddied	I can have been muddying you can have been muddying he can have been muddying we can have been muddying you can have been muddying they can have been muddying

Negation

Simple form	V-ing form
I cannot muddy you cannot muddy he cannot muddy we cannot muddy you cannot muddy they cannot muddy	I cannot be muddying you cannot be muddying he cannot be muddying we cannot be muddying you cannot be muddying they cannot be muddying
Perfect	V-ing perfect
I cannot have muddied you cannot have muddied he cannot have muddied we cannot have muddied you cannot have muddied they cannot have muddied	I cannot have been muddying you cannot have been muddying he cannot have been muddying we cannot have been muddying you cannot have been muddying they cannot have been muddying

Interrogative form

Simple form	V-ing form
can I muddy? can you muddy? can he muddy? can we muddy? can you muddy? can they muddy?	can I be muddying? can you be muddying? can he be muddying? can we be muddying? can you be muddying? can they be muddying?
Perfect	V-ing perfect
can I have muddied? can you have muddied? can he have muddied? can we have muddied? can you have muddied? can they have muddied?	can I have been muddying? can you have been muddying? can he have been muddying? can we have been muddying? can you have been muddying? can they have been muddying?

Interro-negative form

Simple form	V-ing form
can I not muddy? can you not muddy? can he not muddy? can we not muddy? can you not muddy? can they not muddy?	can I not be muddying? can you not be muddying? can he not be muddying? can we not be muddying? can you not be muddying? can they not be muddying?
Perfect	V-ing perfect
can I not have muddied? can you not have muddied? can he not have muddied? can we not have muddied? can you not have muddied? can they not have muddied?	can I not have been muddying? can you not have been muddying? can he not have been muddying? can we not have been muddying? can you not have been muddying? can they not have been muddying?