can age
Regular verb: age - aged- aged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can age
you can age
she can age
we can age
you can age
they can age 	I can be aging
you can be aging
she can be aging
we can be aging
you can be aging
they can be aging	I can have aged
you can have aged
she can have aged
we can have aged
you can have aged
they can have aged	I can have been aging
you can have been aging
she can have been aging
we can have been aging
you can have been aging
they can have been aging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't age
you can't age
she can't age
we can't age
you can't age
they can't age 	I can't be aging
you can't be aging
she can't be aging
we can't be aging
you can't be aging
they can't be aging	I can't have aged
you can't have aged
she can't have aged
we can't have aged
you can't have aged
they can't have aged	I can't have been aging
you can't have been aging
she can't have been aging
we can't have been aging
you can't have been aging
they can't have been aging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I age?
can you age?
can she age?
can we age?
can you age?
can they age? 	can I be aging?
can you be aging?
can she be aging?
can we be aging?
can you be aging?
can they be aging? 	can I have aged?
can you have aged?
can she have aged?
can we have aged?
can you have aged?
can they have aged? 	can I have been aging?
can you have been aging?
can she have been aging?
can we have been aging?
can you have been aging?
can they have been aging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I age?
can't you age?
can't she age?
can't we age?
can't you age?
can't they age? 	can't I be aging?
can't you be aging?
can't she be aging?
can't we be aging?
can't you be aging?
can't they be aging? 	can't I have aged?
can't you have aged?
can't she have aged?
can't we have aged?
can't you have aged?
can't they have aged? 	can't I have been aging?
can't you have been aging?
can't she have been aging?
can't we have been aging?
can't you have been aging?
can't they have been aging?