English verb conjugation
CAN TURTLE

Regular verb: turtle - turtled - turtled

Affirmation

Simple form	V-ing form
I can turtle you can turtle he can turtle we can turtle you can turtle they can turtle	I can be turtling you can be turtling he can be turtling we can be turtling you can be turtling they can be turtling
Perfect	V-ing perfect
I can have turtled you can have turtled he can have turtled we can have turtled you can have turtled they can have turtled	I can have been turtling you can have been turtling he can have been turtling we can have been turtling you can have been turtling they can have been turtling

Negation

Simple form	V-ing form
I cannot turtle you cannot turtle he cannot turtle we cannot turtle you cannot turtle they cannot turtle	I cannot be turtling you cannot be turtling he cannot be turtling we cannot be turtling you cannot be turtling they cannot be turtling
Perfect	V-ing perfect
I cannot have turtled you cannot have turtled he cannot have turtled we cannot have turtled you cannot have turtled they cannot have turtled	I cannot have been turtling you cannot have been turtling he cannot have been turtling we cannot have been turtling you cannot have been turtling they cannot have been turtling

Interrogative form

Simple form	V-ing form
can I turtle? can you turtle? can he turtle? can we turtle? can you turtle? can they turtle?	can I be turtling? can you be turtling? can he be turtling? can we be turtling? can you be turtling? can they be turtling?
Perfect	V-ing perfect
can I have turtled? can you have turtled? can he have turtled? can we have turtled? can you have turtled? can they have turtled?	can I have been turtling? can you have been turtling? can he have been turtling? can we have been turtling? can you have been turtling? can they have been turtling?

Interro-negative form

Simple form	V-ing form
can I not turtle? can you not turtle? can he not turtle? can we not turtle? can you not turtle? can they not turtle?	can I not be turtling? can you not be turtling? can he not be turtling? can we not be turtling? can you not be turtling? can they not be turtling?
Perfect	V-ing perfect
can I not have turtled? can you not have turtled? can he not have turtled? can we not have turtled? can you not have turtled? can they not have turtled?	can I not have been turtling? can you not have been turtling? can he not have been turtling? can we not have been turtling? can you not have been turtling? can they not have been turtling?