can aim
Regular verb: aim - aimed- aimed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can aim
you can aim
she can aim
we can aim
you can aim
they can aim 	I can be aiming
you can be aiming
she can be aiming
we can be aiming
you can be aiming
they can be aiming	I can have aimed
you can have aimed
she can have aimed
we can have aimed
you can have aimed
they can have aimed	I can have been aiming
you can have been aiming
she can have been aiming
we can have been aiming
you can have been aiming
they can have been aiming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't aim
you can't aim
she can't aim
we can't aim
you can't aim
they can't aim 	I can't be aiming
you can't be aiming
she can't be aiming
we can't be aiming
you can't be aiming
they can't be aiming	I can't have aimed
you can't have aimed
she can't have aimed
we can't have aimed
you can't have aimed
they can't have aimed	I can't have been aiming
you can't have been aiming
she can't have been aiming
we can't have been aiming
you can't have been aiming
they can't have been aiming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I aim?
can you aim?
can she aim?
can we aim?
can you aim?
can they aim? 	can I be aiming?
can you be aiming?
can she be aiming?
can we be aiming?
can you be aiming?
can they be aiming? 	can I have aimed?
can you have aimed?
can she have aimed?
can we have aimed?
can you have aimed?
can they have aimed? 	can I have been aiming?
can you have been aiming?
can she have been aiming?
can we have been aiming?
can you have been aiming?
can they have been aiming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I aim?
can't you aim?
can't she aim?
can't we aim?
can't you aim?
can't they aim? 	can't I be aiming?
can't you be aiming?
can't she be aiming?
can't we be aiming?
can't you be aiming?
can't they be aiming? 	can't I have aimed?
can't you have aimed?
can't she have aimed?
can't we have aimed?
can't you have aimed?
can't they have aimed? 	can't I have been aiming?
can't you have been aiming?
can't she have been aiming?
can't we have been aiming?
can't you have been aiming?
can't they have been aiming?