English verb conjugation
CAN PRICKLE

Regular verb: prickle - prickled - prickled

Affirmation

Simple form	V-ing form
I can prickle you can prickle he can prickle we can prickle you can prickle they can prickle	I can be prickling you can be prickling he can be prickling we can be prickling you can be prickling they can be prickling
Perfect	V-ing perfect
I can have prickled you can have prickled he can have prickled we can have prickled you can have prickled they can have prickled	I can have been prickling you can have been prickling he can have been prickling we can have been prickling you can have been prickling they can have been prickling

Negation

Simple form	V-ing form
I cannot prickle you cannot prickle he cannot prickle we cannot prickle you cannot prickle they cannot prickle	I cannot be prickling you cannot be prickling he cannot be prickling we cannot be prickling you cannot be prickling they cannot be prickling
Perfect	V-ing perfect
I cannot have prickled you cannot have prickled he cannot have prickled we cannot have prickled you cannot have prickled they cannot have prickled	I cannot have been prickling you cannot have been prickling he cannot have been prickling we cannot have been prickling you cannot have been prickling they cannot have been prickling

Interrogative form

Simple form	V-ing form
can I prickle? can you prickle? can he prickle? can we prickle? can you prickle? can they prickle?	can I be prickling? can you be prickling? can he be prickling? can we be prickling? can you be prickling? can they be prickling?
Perfect	V-ing perfect
can I have prickled? can you have prickled? can he have prickled? can we have prickled? can you have prickled? can they have prickled?	can I have been prickling? can you have been prickling? can he have been prickling? can we have been prickling? can you have been prickling? can they have been prickling?

Interro-negative form

Simple form	V-ing form
can I not prickle? can you not prickle? can he not prickle? can we not prickle? can you not prickle? can they not prickle?	can I not be prickling? can you not be prickling? can he not be prickling? can we not be prickling? can you not be prickling? can they not be prickling?
Perfect	V-ing perfect
can I not have prickled? can you not have prickled? can he not have prickled? can we not have prickled? can you not have prickled? can they not have prickled?	can I not have been prickling? can you not have been prickling? can he not have been prickling? can we not have been prickling? can you not have been prickling? can they not have been prickling?