can thermoform
Regular verb: thermoform - thermoformed- thermoformed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can thermoform
you can thermoform
he can thermoform
we can thermoform
you can thermoform
they can thermoform 	I can be thermoforming
you can be thermoforming
he can be thermoforming
we can be thermoforming
you can be thermoforming
they can be thermoforming	I can have thermoformed
you can have thermoformed
he can have thermoformed
we can have thermoformed
you can have thermoformed
they can have thermoformed	I can have been thermoforming
you can have been thermoforming
he can have been thermoforming
we can have been thermoforming
you can have been thermoforming
they can have been thermoforming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't thermoform
you can't thermoform
he can't thermoform
we can't thermoform
you can't thermoform
they can't thermoform 	I can't be thermoforming
you can't be thermoforming
he can't be thermoforming
we can't be thermoforming
you can't be thermoforming
they can't be thermoforming	I can't have thermoformed
you can't have thermoformed
he can't have thermoformed
we can't have thermoformed
you can't have thermoformed
they can't have thermoformed	I can't have been thermoforming
you can't have been thermoforming
he can't have been thermoforming
we can't have been thermoforming
you can't have been thermoforming
they can't have been thermoforming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I thermoform?
can you thermoform?
can he thermoform?
can we thermoform?
can you thermoform?
can they thermoform? 	can I be thermoforming?
can you be thermoforming?
can he be thermoforming?
can we be thermoforming?
can you be thermoforming?
can they be thermoforming? 	can I have thermoformed?
can you have thermoformed?
can he have thermoformed?
can we have thermoformed?
can you have thermoformed?
can they have thermoformed? 	can I have been thermoforming?
can you have been thermoforming?
can he have been thermoforming?
can we have been thermoforming?
can you have been thermoforming?
can they have been thermoforming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I thermoform?
can't you thermoform?
can't he thermoform?
can't we thermoform?
can't you thermoform?
can't they thermoform? 	can't I be thermoforming?
can't you be thermoforming?
can't he be thermoforming?
can't we be thermoforming?
can't you be thermoforming?
can't they be thermoforming? 	can't I have thermoformed?
can't you have thermoformed?
can't he have thermoformed?
can't we have thermoformed?
can't you have thermoformed?
can't they have thermoformed? 	can't I have been thermoforming?
can't you have been thermoforming?
can't he have been thermoforming?
can't we have been thermoforming?
can't you have been thermoforming?
can't they have been thermoforming?