English verb conjugation
CAN UNICYCLE

Regular verb: unicycle - unicycled - unicycled

Affirmation

Simple form	V-ing form
I can unicycle you can unicycle he can unicycle we can unicycle you can unicycle they can unicycle	I can be unicycling you can be unicycling he can be unicycling we can be unicycling you can be unicycling they can be unicycling
Perfect	V-ing perfect
I can have unicycled you can have unicycled he can have unicycled we can have unicycled you can have unicycled they can have unicycled	I can have been unicycling you can have been unicycling he can have been unicycling we can have been unicycling you can have been unicycling they can have been unicycling

Negation

Simple form	V-ing form
I cannot unicycle you cannot unicycle he cannot unicycle we cannot unicycle you cannot unicycle they cannot unicycle	I cannot be unicycling you cannot be unicycling he cannot be unicycling we cannot be unicycling you cannot be unicycling they cannot be unicycling
Perfect	V-ing perfect
I cannot have unicycled you cannot have unicycled he cannot have unicycled we cannot have unicycled you cannot have unicycled they cannot have unicycled	I cannot have been unicycling you cannot have been unicycling he cannot have been unicycling we cannot have been unicycling you cannot have been unicycling they cannot have been unicycling

Interrogative form

Simple form	V-ing form
can I unicycle? can you unicycle? can he unicycle? can we unicycle? can you unicycle? can they unicycle?	can I be unicycling? can you be unicycling? can he be unicycling? can we be unicycling? can you be unicycling? can they be unicycling?
Perfect	V-ing perfect
can I have unicycled? can you have unicycled? can he have unicycled? can we have unicycled? can you have unicycled? can they have unicycled?	can I have been unicycling? can you have been unicycling? can he have been unicycling? can we have been unicycling? can you have been unicycling? can they have been unicycling?

Interro-negative form

Simple form	V-ing form
can I not unicycle? can you not unicycle? can he not unicycle? can we not unicycle? can you not unicycle? can they not unicycle?	can I not be unicycling? can you not be unicycling? can he not be unicycling? can we not be unicycling? can you not be unicycling? can they not be unicycling?
Perfect	V-ing perfect
can I not have unicycled? can you not have unicycled? can he not have unicycled? can we not have unicycled? can you not have unicycled? can they not have unicycled?	can I not have been unicycling? can you not have been unicycling? can he not have been unicycling? can we not have been unicycling? can you not have been unicycling? can they not have been unicycling?