English verb conjugation
CAN AIM

Regular verb: aim - aimed - aimed

Affirmation

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