could beeswax
Regular verb: beeswax - beeswaxed- beeswaxed

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