can diaper
Regular verb: diaper - diapered- diapered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can diaper
you can diaper
she can diaper
we can diaper
you can diaper
they can diaper 	I can be diapering
you can be diapering
she can be diapering
we can be diapering
you can be diapering
they can be diapering	I can have diapered
you can have diapered
she can have diapered
we can have diapered
you can have diapered
they can have diapered	I can have been diapering
you can have been diapering
she can have been diapering
we can have been diapering
you can have been diapering
they can have been diapering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't diaper
you can't diaper
she can't diaper
we can't diaper
you can't diaper
they can't diaper 	I can't be diapering
you can't be diapering
she can't be diapering
we can't be diapering
you can't be diapering
they can't be diapering	I can't have diapered
you can't have diapered
she can't have diapered
we can't have diapered
you can't have diapered
they can't have diapered	I can't have been diapering
you can't have been diapering
she can't have been diapering
we can't have been diapering
you can't have been diapering
they can't have been diapering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I diaper?
can you diaper?
can she diaper?
can we diaper?
can you diaper?
can they diaper? 	can I be diapering?
can you be diapering?
can she be diapering?
can we be diapering?
can you be diapering?
can they be diapering? 	can I have diapered?
can you have diapered?
can she have diapered?
can we have diapered?
can you have diapered?
can they have diapered? 	can I have been diapering?
can you have been diapering?
can she have been diapering?
can we have been diapering?
can you have been diapering?
can they have been diapering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I diaper?
can't you diaper?
can't she diaper?
can't we diaper?
can't you diaper?
can't they diaper? 	can't I be diapering?
can't you be diapering?
can't she be diapering?
can't we be diapering?
can't you be diapering?
can't they be diapering? 	can't I have diapered?
can't you have diapered?
can't she have diapered?
can't we have diapered?
can't you have diapered?
can't they have diapered? 	can't I have been diapering?
can't you have been diapering?
can't she have been diapering?
can't we have been diapering?
can't you have been diapering?
can't they have been diapering?