can loose
Regular verb: loose - loosed- loosed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can loose
you can loose
he can loose
we can loose
you can loose
they can loose 	I can be loosing
you can be loosing
he can be loosing
we can be loosing
you can be loosing
they can be loosing	I can have loosed
you can have loosed
he can have loosed
we can have loosed
you can have loosed
they can have loosed	I can have been loosing
you can have been loosing
he can have been loosing
we can have been loosing
you can have been loosing
they can have been loosing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't loose
you can't loose
he can't loose
we can't loose
you can't loose
they can't loose 	I can't be loosing
you can't be loosing
he can't be loosing
we can't be loosing
you can't be loosing
they can't be loosing	I can't have loosed
you can't have loosed
he can't have loosed
we can't have loosed
you can't have loosed
they can't have loosed	I can't have been loosing
you can't have been loosing
he can't have been loosing
we can't have been loosing
you can't have been loosing
they can't have been loosing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I loose?
can you loose?
can he loose?
can we loose?
can you loose?
can they loose? 	can I be loosing?
can you be loosing?
can he be loosing?
can we be loosing?
can you be loosing?
can they be loosing? 	can I have loosed?
can you have loosed?
can he have loosed?
can we have loosed?
can you have loosed?
can they have loosed? 	can I have been loosing?
can you have been loosing?
can he have been loosing?
can we have been loosing?
can you have been loosing?
can they have been loosing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I loose?
can't you loose?
can't he loose?
can't we loose?
can't you loose?
can't they loose? 	can't I be loosing?
can't you be loosing?
can't he be loosing?
can't we be loosing?
can't you be loosing?
can't they be loosing? 	can't I have loosed?
can't you have loosed?
can't he have loosed?
can't we have loosed?
can't you have loosed?
can't they have loosed? 	can't I have been loosing?
can't you have been loosing?
can't he have been loosing?
can't we have been loosing?
can't you have been loosing?
can't they have been loosing?