can powder
Regular verb: powder - powdered- powdered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can powder
you can powder
she can powder
we can powder
you can powder
they can powder 	I can be powdering
you can be powdering
she can be powdering
we can be powdering
you can be powdering
they can be powdering	I can have powdered
you can have powdered
she can have powdered
we can have powdered
you can have powdered
they can have powdered	I can have been powdering
you can have been powdering
she can have been powdering
we can have been powdering
you can have been powdering
they can have been powdering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't powder
you can't powder
she can't powder
we can't powder
you can't powder
they can't powder 	I can't be powdering
you can't be powdering
she can't be powdering
we can't be powdering
you can't be powdering
they can't be powdering	I can't have powdered
you can't have powdered
she can't have powdered
we can't have powdered
you can't have powdered
they can't have powdered	I can't have been powdering
you can't have been powdering
she can't have been powdering
we can't have been powdering
you can't have been powdering
they can't have been powdering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I powder?
can you powder?
can she powder?
can we powder?
can you powder?
can they powder? 	can I be powdering?
can you be powdering?
can she be powdering?
can we be powdering?
can you be powdering?
can they be powdering? 	can I have powdered?
can you have powdered?
can she have powdered?
can we have powdered?
can you have powdered?
can they have powdered? 	can I have been powdering?
can you have been powdering?
can she have been powdering?
can we have been powdering?
can you have been powdering?
can they have been powdering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I powder?
can't you powder?
can't she powder?
can't we powder?
can't you powder?
can't they powder? 	can't I be powdering?
can't you be powdering?
can't she be powdering?
can't we be powdering?
can't you be powdering?
can't they be powdering? 	can't I have powdered?
can't you have powdered?
can't she have powdered?
can't we have powdered?
can't you have powdered?
can't they have powdered? 	can't I have been powdering?
can't you have been powdering?
can't she have been powdering?
can't we have been powdering?
can't you have been powdering?
can't they have been powdering?