I can garage you can garage he can garage we can garage you can garage they can garage
V-ing form
I can be garaging you can be garaging he can be garaging we can be garaging you can be garaging they can be garaging
Perfect
I can have garaged you can have garaged he can have garaged we can have garaged you can have garaged they can have garaged
V-ing perfect
I can have been garaging you can have been garaging he can have been garaging we can have been garaging you can have been garaging they can have been garaging
Negation
Simple form
I cannot garage you cannot garage he cannot garage we cannot garage you cannot garage they cannot garage
V-ing form
I cannot be garaging you cannot be garaging he cannot be garaging we cannot be garaging you cannot be garaging they cannot be garaging
Perfect
I cannot have garaged you cannot have garaged he cannot have garaged we cannot have garaged you cannot have garaged they cannot have garaged
V-ing perfect
I cannot have been garaging you cannot have been garaging he cannot have been garaging we cannot have been garaging you cannot have been garaging they cannot have been garaging
Interrogative form
Simple form
can I garage? can you garage? can he garage? can we garage? can you garage? can they garage?
V-ing form
can I be garaging? can you be garaging? can he be garaging? can we be garaging? can you be garaging? can they be garaging?
Perfect
can I have garaged? can you have garaged? can he have garaged? can we have garaged? can you have garaged? can they have garaged?
V-ing perfect
can I have been garaging? can you have been garaging? can he have been garaging? can we have been garaging? can you have been garaging? can they have been garaging?
Interro-negative form
Simple form
can I not garage? can you not garage? can he not garage? can we not garage? can you not garage? can they not garage?
V-ing form
can I not be garaging? can you not be garaging? can he not be garaging? can we not be garaging? can you not be garaging? can they not be garaging?
Perfect
can I not have garaged? can you not have garaged? can he not have garaged? can we not have garaged? can you not have garaged? can they not have garaged?
V-ing perfect
can I not have been garaging? can you not have been garaging? can he not have been garaging? can we not have been garaging? can you not have been garaging? can they not have been garaging?