can free
Regular verb: free - freed- freed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can free
you can free
she can free
we can free
you can free
they can free 	I can be freeing
you can be freeing
she can be freeing
we can be freeing
you can be freeing
they can be freeing	I can have freed
you can have freed
she can have freed
we can have freed
you can have freed
they can have freed	I can have been freeing
you can have been freeing
she can have been freeing
we can have been freeing
you can have been freeing
they can have been freeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't free
you can't free
she can't free
we can't free
you can't free
they can't free 	I can't be freeing
you can't be freeing
she can't be freeing
we can't be freeing
you can't be freeing
they can't be freeing	I can't have freed
you can't have freed
she can't have freed
we can't have freed
you can't have freed
they can't have freed	I can't have been freeing
you can't have been freeing
she can't have been freeing
we can't have been freeing
you can't have been freeing
they can't have been freeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I free?
can you free?
can she free?
can we free?
can you free?
can they free? 	can I be freeing?
can you be freeing?
can she be freeing?
can we be freeing?
can you be freeing?
can they be freeing? 	can I have freed?
can you have freed?
can she have freed?
can we have freed?
can you have freed?
can they have freed? 	can I have been freeing?
can you have been freeing?
can she have been freeing?
can we have been freeing?
can you have been freeing?
can they have been freeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I free?
can't you free?
can't she free?
can't we free?
can't you free?
can't they free? 	can't I be freeing?
can't you be freeing?
can't she be freeing?
can't we be freeing?
can't you be freeing?
can't they be freeing? 	can't I have freed?
can't you have freed?
can't she have freed?
can't we have freed?
can't you have freed?
can't they have freed? 	can't I have been freeing?
can't you have been freeing?
can't she have been freeing?
can't we have been freeing?
can't you have been freeing?
can't they have been freeing?