English verb conjugation
CAN HURDLE

Regular verb: hurdle - hurdled - hurdled

Affirmation

Simple form	V-ing form
I can hurdle you can hurdle he can hurdle we can hurdle you can hurdle they can hurdle	I can be hurdling you can be hurdling he can be hurdling we can be hurdling you can be hurdling they can be hurdling
Perfect	V-ing perfect
I can have hurdled you can have hurdled he can have hurdled we can have hurdled you can have hurdled they can have hurdled	I can have been hurdling you can have been hurdling he can have been hurdling we can have been hurdling you can have been hurdling they can have been hurdling

Negation

Simple form	V-ing form
I cannot hurdle you cannot hurdle he cannot hurdle we cannot hurdle you cannot hurdle they cannot hurdle	I cannot be hurdling you cannot be hurdling he cannot be hurdling we cannot be hurdling you cannot be hurdling they cannot be hurdling
Perfect	V-ing perfect
I cannot have hurdled you cannot have hurdled he cannot have hurdled we cannot have hurdled you cannot have hurdled they cannot have hurdled	I cannot have been hurdling you cannot have been hurdling he cannot have been hurdling we cannot have been hurdling you cannot have been hurdling they cannot have been hurdling

Interrogative form

Simple form	V-ing form
can I hurdle? can you hurdle? can he hurdle? can we hurdle? can you hurdle? can they hurdle?	can I be hurdling? can you be hurdling? can he be hurdling? can we be hurdling? can you be hurdling? can they be hurdling?
Perfect	V-ing perfect
can I have hurdled? can you have hurdled? can he have hurdled? can we have hurdled? can you have hurdled? can they have hurdled?	can I have been hurdling? can you have been hurdling? can he have been hurdling? can we have been hurdling? can you have been hurdling? can they have been hurdling?

Interro-negative form

Simple form	V-ing form
can I not hurdle? can you not hurdle? can he not hurdle? can we not hurdle? can you not hurdle? can they not hurdle?	can I not be hurdling? can you not be hurdling? can he not be hurdling? can we not be hurdling? can you not be hurdling? can they not be hurdling?
Perfect	V-ing perfect
can I not have hurdled? can you not have hurdled? can he not have hurdled? can we not have hurdled? can you not have hurdled? can they not have hurdled?	can I not have been hurdling? can you not have been hurdling? can he not have been hurdling? can we not have been hurdling? can you not have been hurdling? can they not have been hurdling?