can keypunch
Regular verb: keypunch - keypunched- keypunched

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can keypunch
you can keypunch
he can keypunch
we can keypunch
you can keypunch
they can keypunch 	I can be keypunching
you can be keypunching
he can be keypunching
we can be keypunching
you can be keypunching
they can be keypunching	I can have keypunched
you can have keypunched
he can have keypunched
we can have keypunched
you can have keypunched
they can have keypunched	I can have been keypunching
you can have been keypunching
he can have been keypunching
we can have been keypunching
you can have been keypunching
they can have been keypunching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't keypunch
you can't keypunch
he can't keypunch
we can't keypunch
you can't keypunch
they can't keypunch 	I can't be keypunching
you can't be keypunching
he can't be keypunching
we can't be keypunching
you can't be keypunching
they can't be keypunching	I can't have keypunched
you can't have keypunched
he can't have keypunched
we can't have keypunched
you can't have keypunched
they can't have keypunched	I can't have been keypunching
you can't have been keypunching
he can't have been keypunching
we can't have been keypunching
you can't have been keypunching
they can't have been keypunching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I keypunch?
can you keypunch?
can he keypunch?
can we keypunch?
can you keypunch?
can they keypunch? 	can I be keypunching?
can you be keypunching?
can he be keypunching?
can we be keypunching?
can you be keypunching?
can they be keypunching? 	can I have keypunched?
can you have keypunched?
can he have keypunched?
can we have keypunched?
can you have keypunched?
can they have keypunched? 	can I have been keypunching?
can you have been keypunching?
can he have been keypunching?
can we have been keypunching?
can you have been keypunching?
can they have been keypunching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I keypunch?
can't you keypunch?
can't he keypunch?
can't we keypunch?
can't you keypunch?
can't they keypunch? 	can't I be keypunching?
can't you be keypunching?
can't he be keypunching?
can't we be keypunching?
can't you be keypunching?
can't they be keypunching? 	can't I have keypunched?
can't you have keypunched?
can't he have keypunched?
can't we have keypunched?
can't you have keypunched?
can't they have keypunched? 	can't I have been keypunching?
can't you have been keypunching?
can't he have been keypunching?
can't we have been keypunching?
can't you have been keypunching?
can't they have been keypunching?