English verb conjugation
CAN PIDDLE

Regular verb: piddle - piddled - piddled

Affirmation

Simple form	V-ing form
I can piddle you can piddle he can piddle we can piddle you can piddle they can piddle	I can be piddling you can be piddling he can be piddling we can be piddling you can be piddling they can be piddling
Perfect	V-ing perfect
I can have piddled you can have piddled he can have piddled we can have piddled you can have piddled they can have piddled	I can have been piddling you can have been piddling he can have been piddling we can have been piddling you can have been piddling they can have been piddling

Negation

Simple form	V-ing form
I can't piddle you can't piddle he can't piddle we can't piddle you can't piddle they can't piddle	I can't be piddling you can't be piddling he can't be piddling we can't be piddling you can't be piddling they can't be piddling
Perfect	V-ing perfect
I can't have piddled you can't have piddled he can't have piddled we can't have piddled you can't have piddled they can't have piddled	I can't have been piddling you can't have been piddling he can't have been piddling we can't have been piddling you can't have been piddling they can't have been piddling

Interrogative form

Simple form	V-ing form
can I piddle? can you piddle? can he piddle? can we piddle? can you piddle? can they piddle?	can I be piddling? can you be piddling? can he be piddling? can we be piddling? can you be piddling? can they be piddling?
Perfect	V-ing perfect
can I have piddled? can you have piddled? can he have piddled? can we have piddled? can you have piddled? can they have piddled?	can I have been piddling? can you have been piddling? can he have been piddling? can we have been piddling? can you have been piddling? can they have been piddling?

Interro-negative form

Simple form	V-ing form
can't I piddle? can't you piddle? can't he piddle? can't we piddle? can't you piddle? can't they piddle?	can't I be piddling? can't you be piddling? can't he be piddling? can't we be piddling? can't you be piddling? can't they be piddling?
Perfect	V-ing perfect
can't I have piddled? can't you have piddled? can't he have piddled? can't we have piddled? can't you have piddled? can't they have piddled?	can't I have been piddling? can't you have been piddling? can't he have been piddling? can't we have been piddling? can't you have been piddling? can't they have been piddling?