can power
Regular verb: power - powered- powered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can power
you can power
he can power
we can power
you can power
they can power 	I can be powering
you can be powering
he can be powering
we can be powering
you can be powering
they can be powering	I can have powered
you can have powered
he can have powered
we can have powered
you can have powered
they can have powered	I can have been powering
you can have been powering
he can have been powering
we can have been powering
you can have been powering
they can have been powering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't power
you can't power
he can't power
we can't power
you can't power
they can't power 	I can't be powering
you can't be powering
he can't be powering
we can't be powering
you can't be powering
they can't be powering	I can't have powered
you can't have powered
he can't have powered
we can't have powered
you can't have powered
they can't have powered	I can't have been powering
you can't have been powering
he can't have been powering
we can't have been powering
you can't have been powering
they can't have been powering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I power?
can you power?
can he power?
can we power?
can you power?
can they power? 	can I be powering?
can you be powering?
can he be powering?
can we be powering?
can you be powering?
can they be powering? 	can I have powered?
can you have powered?
can he have powered?
can we have powered?
can you have powered?
can they have powered? 	can I have been powering?
can you have been powering?
can he have been powering?
can we have been powering?
can you have been powering?
can they have been powering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I power?
can't you power?
can't he power?
can't we power?
can't you power?
can't they power? 	can't I be powering?
can't you be powering?
can't he be powering?
can't we be powering?
can't you be powering?
can't they be powering? 	can't I have powered?
can't you have powered?
can't he have powered?
can't we have powered?
can't you have powered?
can't they have powered? 	can't I have been powering?
can't you have been powering?
can't he have been powering?
can't we have been powering?
can't you have been powering?
can't they have been powering?