could beeswax
Regular verb: beeswax - beeswaxed- beeswaxed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could beeswax
you could beeswax
she could beeswax
we could beeswax
you could beeswax
they could beeswax 	I could be beeswaxing
you could be beeswaxing
she could be beeswaxing
we could be beeswaxing
you could be beeswaxing
they could be beeswaxing	I could have beeswaxed
you could have beeswaxed
she could have beeswaxed
we could have beeswaxed
you could have beeswaxed
they could have beeswaxed	I could have been beeswaxing
you could have been beeswaxing
she could have been beeswaxing
we could have been beeswaxing
you could have been beeswaxing
they could have been beeswaxing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not beeswax
you could not beeswax
she could not beeswax
we could not beeswax
you could not beeswax
they could not beeswax 	I could not be beeswaxing
you could not be beeswaxing
she could not be beeswaxing
we could not be beeswaxing
you could not be beeswaxing
they could not be beeswaxing	I could not have beeswaxed
you could not have beeswaxed
she could not have beeswaxed
we could not have beeswaxed
you could not have beeswaxed
they could not have beeswaxed	I could not have been beeswaxing
you could not have been beeswaxing
she could not have been beeswaxing
we could not have been beeswaxing
you could not have been beeswaxing
they could not have been beeswaxing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I beeswax?
could you beeswax?
could she beeswax?
could we beeswax?
could you beeswax?
could they beeswax? 	could I be beeswaxing?
could you be beeswaxing?
could she be beeswaxing?
could we be beeswaxing?
could you be beeswaxing?
could they be beeswaxing? 	could I have beeswaxed?
could you have beeswaxed?
could she have beeswaxed?
could we have beeswaxed?
could you have beeswaxed?
could they have beeswaxed? 	could I have been beeswaxing?
could you have been beeswaxing?
could she have been beeswaxing?
could we have been beeswaxing?
could you have been beeswaxing?
could they have been beeswaxing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not beeswax?
could you not beeswax?
could she not beeswax?
could we not beeswax?
could you not beeswax?
could they not beeswax? 	could I not be beeswaxing?
could you not be beeswaxing?
could she not be beeswaxing?
could we not be beeswaxing?
could you not be beeswaxing?
could they not be beeswaxing? 	could I not have beeswaxed?
could you not have beeswaxed?
could she not have beeswaxed?
could we not have beeswaxed?
could you not have beeswaxed?
could they not have beeswaxed? 	could I not have been beeswaxing?
could you not have been beeswaxing?
could she not have been beeswaxing?
could we not have been beeswaxing?
could you not have been beeswaxing?
could they not have been beeswaxing?