could wheeze
Regular verb: wheeze - wheezed- wheezed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could wheeze
you could wheeze
he could wheeze
we could wheeze
you could wheeze
they could wheeze 	I could be wheezing
you could be wheezing
he could be wheezing
we could be wheezing
you could be wheezing
they could be wheezing	I could have wheezed
you could have wheezed
he could have wheezed
we could have wheezed
you could have wheezed
they could have wheezed	I could have been wheezing
you could have been wheezing
he could have been wheezing
we could have been wheezing
you could have been wheezing
they could have been wheezing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't wheeze
you couldn't wheeze
he couldn't wheeze
we couldn't wheeze
you couldn't wheeze
they couldn't wheeze 	I couldn't be wheezing
you couldn't be wheezing
he couldn't be wheezing
we couldn't be wheezing
you couldn't be wheezing
they couldn't be wheezing	I couldn't have wheezed
you couldn't have wheezed
he couldn't have wheezed
we couldn't have wheezed
you couldn't have wheezed
they couldn't have wheezed	I couldn't have been wheezing
you couldn't have been wheezing
he couldn't have been wheezing
we couldn't have been wheezing
you couldn't have been wheezing
they couldn't have been wheezing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I wheeze?
could you wheeze?
could he wheeze?
could we wheeze?
could you wheeze?
could they wheeze? 	could I be wheezing?
could you be wheezing?
could he be wheezing?
could we be wheezing?
could you be wheezing?
could they be wheezing? 	could I have wheezed?
could you have wheezed?
could he have wheezed?
could we have wheezed?
could you have wheezed?
could they have wheezed? 	could I have been wheezing?
could you have been wheezing?
could he have been wheezing?
could we have been wheezing?
could you have been wheezing?
could they have been wheezing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I wheeze?
couldn't you wheeze?
couldn't he wheeze?
couldn't we wheeze?
couldn't you wheeze?
couldn't they wheeze? 	couldn't I be wheezing?
couldn't you be wheezing?
couldn't he be wheezing?
couldn't we be wheezing?
couldn't you be wheezing?
couldn't they be wheezing? 	couldn't I have wheezed?
couldn't you have wheezed?
couldn't he have wheezed?
couldn't we have wheezed?
couldn't you have wheezed?
couldn't they have wheezed? 	couldn't I have been wheezing?
couldn't you have been wheezing?
couldn't he have been wheezing?
couldn't we have been wheezing?
couldn't you have been wheezing?
couldn't they have been wheezing?