can layer
Regular verb: layer - layered- layered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can layer
you can layer
she can layer
we can layer
you can layer
they can layer 	I can be layering
you can be layering
she can be layering
we can be layering
you can be layering
they can be layering	I can have layered
you can have layered
she can have layered
we can have layered
you can have layered
they can have layered	I can have been layering
you can have been layering
she can have been layering
we can have been layering
you can have been layering
they can have been layering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't layer
you can't layer
she can't layer
we can't layer
you can't layer
they can't layer 	I can't be layering
you can't be layering
she can't be layering
we can't be layering
you can't be layering
they can't be layering	I can't have layered
you can't have layered
she can't have layered
we can't have layered
you can't have layered
they can't have layered	I can't have been layering
you can't have been layering
she can't have been layering
we can't have been layering
you can't have been layering
they can't have been layering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I layer?
can you layer?
can she layer?
can we layer?
can you layer?
can they layer? 	can I be layering?
can you be layering?
can she be layering?
can we be layering?
can you be layering?
can they be layering? 	can I have layered?
can you have layered?
can she have layered?
can we have layered?
can you have layered?
can they have layered? 	can I have been layering?
can you have been layering?
can she have been layering?
can we have been layering?
can you have been layering?
can they have been layering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I layer?
can't you layer?
can't she layer?
can't we layer?
can't you layer?
can't they layer? 	can't I be layering?
can't you be layering?
can't she be layering?
can't we be layering?
can't you be layering?
can't they be layering? 	can't I have layered?
can't you have layered?
can't she have layered?
can't we have layered?
can't you have layered?
can't they have layered? 	can't I have been layering?
can't you have been layering?
can't she have been layering?
can't we have been layering?
can't you have been layering?
can't they have been layering?