can overdiscount
Regular verb: overdiscount - overdiscounted- overdiscounted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can overdiscount
you can overdiscount
he can overdiscount
we can overdiscount
you can overdiscount
they can overdiscount 	I can be overdiscounting
you can be overdiscounting
he can be overdiscounting
we can be overdiscounting
you can be overdiscounting
they can be overdiscounting	I can have overdiscounted
you can have overdiscounted
he can have overdiscounted
we can have overdiscounted
you can have overdiscounted
they can have overdiscounted	I can have been overdiscounting
you can have been overdiscounting
he can have been overdiscounting
we can have been overdiscounting
you can have been overdiscounting
they can have been overdiscounting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't overdiscount
you can't overdiscount
he can't overdiscount
we can't overdiscount
you can't overdiscount
they can't overdiscount 	I can't be overdiscounting
you can't be overdiscounting
he can't be overdiscounting
we can't be overdiscounting
you can't be overdiscounting
they can't be overdiscounting	I can't have overdiscounted
you can't have overdiscounted
he can't have overdiscounted
we can't have overdiscounted
you can't have overdiscounted
they can't have overdiscounted	I can't have been overdiscounting
you can't have been overdiscounting
he can't have been overdiscounting
we can't have been overdiscounting
you can't have been overdiscounting
they can't have been overdiscounting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I overdiscount?
can you overdiscount?
can he overdiscount?
can we overdiscount?
can you overdiscount?
can they overdiscount? 	can I be overdiscounting?
can you be overdiscounting?
can he be overdiscounting?
can we be overdiscounting?
can you be overdiscounting?
can they be overdiscounting? 	can I have overdiscounted?
can you have overdiscounted?
can he have overdiscounted?
can we have overdiscounted?
can you have overdiscounted?
can they have overdiscounted? 	can I have been overdiscounting?
can you have been overdiscounting?
can he have been overdiscounting?
can we have been overdiscounting?
can you have been overdiscounting?
can they have been overdiscounting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I overdiscount?
can't you overdiscount?
can't he overdiscount?
can't we overdiscount?
can't you overdiscount?
can't they overdiscount? 	can't I be overdiscounting?
can't you be overdiscounting?
can't he be overdiscounting?
can't we be overdiscounting?
can't you be overdiscounting?
can't they be overdiscounting? 	can't I have overdiscounted?
can't you have overdiscounted?
can't he have overdiscounted?
can't we have overdiscounted?
can't you have overdiscounted?
can't they have overdiscounted? 	can't I have been overdiscounting?
can't you have been overdiscounting?
can't he have been overdiscounting?
can't we have been overdiscounting?
can't you have been overdiscounting?
can't they have been overdiscounting?