I can refreeze you can refreeze she can refreeze we can refreeze you can refreeze they can refreeze
V-ing form
I can be refreezing you can be refreezing she can be refreezing we can be refreezing you can be refreezing they can be refreezing
Perfect
I can have refreezed you can have refreezed she can have refreezed we can have refreezed you can have refreezed they can have refreezed
V-ing perfect
I can have been refreezing you can have been refreezing she can have been refreezing we can have been refreezing you can have been refreezing they can have been refreezing
Negation
Simple form
I cannot refreeze you cannot refreeze she cannot refreeze we cannot refreeze you cannot refreeze they cannot refreeze
V-ing form
I cannot be refreezing you cannot be refreezing she cannot be refreezing we cannot be refreezing you cannot be refreezing they cannot be refreezing
Perfect
I cannot have refreezed you cannot have refreezed she cannot have refreezed we cannot have refreezed you cannot have refreezed they cannot have refreezed
V-ing perfect
I cannot have been refreezing you cannot have been refreezing she cannot have been refreezing we cannot have been refreezing you cannot have been refreezing they cannot have been refreezing
Interrogative form
Simple form
can I refreeze? can you refreeze? can she refreeze? can we refreeze? can you refreeze? can they refreeze?
V-ing form
can I be refreezing? can you be refreezing? can she be refreezing? can we be refreezing? can you be refreezing? can they be refreezing?
Perfect
can I have refreezed? can you have refreezed? can she have refreezed? can we have refreezed? can you have refreezed? can they have refreezed?
V-ing perfect
can I have been refreezing? can you have been refreezing? can she have been refreezing? can we have been refreezing? can you have been refreezing? can they have been refreezing?
Interro-negative form
Simple form
can I not refreeze? can you not refreeze? can she not refreeze? can we not refreeze? can you not refreeze? can they not refreeze?
V-ing form
can I not be refreezing? can you not be refreezing? can she not be refreezing? can we not be refreezing? can you not be refreezing? can they not be refreezing?
Perfect
can I not have refreezed? can you not have refreezed? can she not have refreezed? can we not have refreezed? can you not have refreezed? can they not have refreezed?
V-ing perfect
can I not have been refreezing? can you not have been refreezing? can she not have been refreezing? can we not have been refreezing? can you not have been refreezing? can they not have been refreezing?