can shower
Regular verb: shower - showered- showered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can shower
you can shower
she can shower
we can shower
you can shower
they can shower 	I can be showering
you can be showering
she can be showering
we can be showering
you can be showering
they can be showering	I can have showered
you can have showered
she can have showered
we can have showered
you can have showered
they can have showered	I can have been showering
you can have been showering
she can have been showering
we can have been showering
you can have been showering
they can have been showering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't shower
you can't shower
she can't shower
we can't shower
you can't shower
they can't shower 	I can't be showering
you can't be showering
she can't be showering
we can't be showering
you can't be showering
they can't be showering	I can't have showered
you can't have showered
she can't have showered
we can't have showered
you can't have showered
they can't have showered	I can't have been showering
you can't have been showering
she can't have been showering
we can't have been showering
you can't have been showering
they can't have been showering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I shower?
can you shower?
can she shower?
can we shower?
can you shower?
can they shower? 	can I be showering?
can you be showering?
can she be showering?
can we be showering?
can you be showering?
can they be showering? 	can I have showered?
can you have showered?
can she have showered?
can we have showered?
can you have showered?
can they have showered? 	can I have been showering?
can you have been showering?
can she have been showering?
can we have been showering?
can you have been showering?
can they have been showering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I shower?
can't you shower?
can't she shower?
can't we shower?
can't you shower?
can't they shower? 	can't I be showering?
can't you be showering?
can't she be showering?
can't we be showering?
can't you be showering?
can't they be showering? 	can't I have showered?
can't you have showered?
can't she have showered?
can't we have showered?
can't you have showered?
can't they have showered? 	can't I have been showering?
can't you have been showering?
can't she have been showering?
can't we have been showering?
can't you have been showering?
can't they have been showering?