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 can't garage you can't garage he can't garage we can't garage you can't garage they can't garage
V-ing form
I can't be garaging you can't be garaging he can't be garaging we can't be garaging you can't be garaging they can't be garaging
Perfect
I can't have garaged you can't have garaged he can't have garaged we can't have garaged you can't have garaged they can't have garaged
V-ing perfect
I can't have been garaging you can't have been garaging he can't have been garaging we can't have been garaging you can't have been garaging they can't 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't I garage? can't you garage? can't he garage? can't we garage? can't you garage? can't they garage?
V-ing form
can't I be garaging? can't you be garaging? can't he be garaging? can't we be garaging? can't you be garaging? can't they be garaging?
Perfect
can't I have garaged? can't you have garaged? can't he have garaged? can't we have garaged? can't you have garaged? can't they have garaged?
V-ing perfect
can't I have been garaging? can't you have been garaging? can't he have been garaging? can't we have been garaging? can't you have been garaging? can't they have been garaging?