could refreeze
Regular verb: refreeze - refreezed- refreezed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could refreeze
you could refreeze
he could refreeze
we could refreeze
you could refreeze
they could refreeze 	I could be refreezing
you could be refreezing
he could be refreezing
we could be refreezing
you could be refreezing
they could be refreezing	I could have refreezed
you could have refreezed
he could have refreezed
we could have refreezed
you could have refreezed
they could have refreezed	I could have been refreezing
you could have been refreezing
he could have been refreezing
we could have been refreezing
you could have been refreezing
they could have been refreezing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't refreeze
you couldn't refreeze
he couldn't refreeze
we couldn't refreeze
you couldn't refreeze
they couldn't refreeze 	I couldn't be refreezing
you couldn't be refreezing
he couldn't be refreezing
we couldn't be refreezing
you couldn't be refreezing
they couldn't be refreezing	I couldn't have refreezed
you couldn't have refreezed
he couldn't have refreezed
we couldn't have refreezed
you couldn't have refreezed
they couldn't have refreezed	I couldn't have been refreezing
you couldn't have been refreezing
he couldn't have been refreezing
we couldn't have been refreezing
you couldn't have been refreezing
they couldn't have been refreezing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I refreeze?
could you refreeze?
could he refreeze?
could we refreeze?
could you refreeze?
could they refreeze? 	could I be refreezing?
could you be refreezing?
could he be refreezing?
could we be refreezing?
could you be refreezing?
could they be refreezing? 	could I have refreezed?
could you have refreezed?
could he have refreezed?
could we have refreezed?
could you have refreezed?
could they have refreezed? 	could I have been refreezing?
could you have been refreezing?
could he have been refreezing?
could we have been refreezing?
could you have been refreezing?
could they have been refreezing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I refreeze?
couldn't you refreeze?
couldn't he refreeze?
couldn't we refreeze?
couldn't you refreeze?
couldn't they refreeze? 	couldn't I be refreezing?
couldn't you be refreezing?
couldn't he be refreezing?
couldn't we be refreezing?
couldn't you be refreezing?
couldn't they be refreezing? 	couldn't I have refreezed?
couldn't you have refreezed?
couldn't he have refreezed?
couldn't we have refreezed?
couldn't you have refreezed?
couldn't they have refreezed? 	couldn't I have been refreezing?
couldn't you have been refreezing?
couldn't he have been refreezing?
couldn't we have been refreezing?
couldn't you have been refreezing?
couldn't they have been refreezing?