can wither
Regular verb: wither - withered- withered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can wither
you can wither
she can wither
we can wither
you can wither
they can wither 	I can be withering
you can be withering
she can be withering
we can be withering
you can be withering
they can be withering	I can have withered
you can have withered
she can have withered
we can have withered
you can have withered
they can have withered	I can have been withering
you can have been withering
she can have been withering
we can have been withering
you can have been withering
they can have been withering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't wither
you can't wither
she can't wither
we can't wither
you can't wither
they can't wither 	I can't be withering
you can't be withering
she can't be withering
we can't be withering
you can't be withering
they can't be withering	I can't have withered
you can't have withered
she can't have withered
we can't have withered
you can't have withered
they can't have withered	I can't have been withering
you can't have been withering
she can't have been withering
we can't have been withering
you can't have been withering
they can't have been withering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I wither?
can you wither?
can she wither?
can we wither?
can you wither?
can they wither? 	can I be withering?
can you be withering?
can she be withering?
can we be withering?
can you be withering?
can they be withering? 	can I have withered?
can you have withered?
can she have withered?
can we have withered?
can you have withered?
can they have withered? 	can I have been withering?
can you have been withering?
can she have been withering?
can we have been withering?
can you have been withering?
can they have been withering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I wither?
can't you wither?
can't she wither?
can't we wither?
can't you wither?
can't they wither? 	can't I be withering?
can't you be withering?
can't she be withering?
can't we be withering?
can't you be withering?
can't they be withering? 	can't I have withered?
can't you have withered?
can't she have withered?
can't we have withered?
can't you have withered?
can't they have withered? 	can't I have been withering?
can't you have been withering?
can't she have been withering?
can't we have been withering?
can't you have been withering?
can't they have been withering?