I can microwave you can microwave she can microwave we can microwave you can microwave they can microwave
V-ing form
I can be microwaving you can be microwaving she can be microwaving we can be microwaving you can be microwaving they can be microwaving
Perfect
I can have microwaved you can have microwaved she can have microwaved we can have microwaved you can have microwaved they can have microwaved
V-ing perfect
I can have been microwaving you can have been microwaving she can have been microwaving we can have been microwaving you can have been microwaving they can have been microwaving
Negation
Simple form
I can't microwave you can't microwave she can't microwave we can't microwave you can't microwave they can't microwave
V-ing form
I can't be microwaving you can't be microwaving she can't be microwaving we can't be microwaving you can't be microwaving they can't be microwaving
Perfect
I can't have microwaved you can't have microwaved she can't have microwaved we can't have microwaved you can't have microwaved they can't have microwaved
V-ing perfect
I can't have been microwaving you can't have been microwaving she can't have been microwaving we can't have been microwaving you can't have been microwaving they can't have been microwaving
Interrogative form
Simple form
can I microwave? can you microwave? can she microwave? can we microwave? can you microwave? can they microwave?
V-ing form
can I be microwaving? can you be microwaving? can she be microwaving? can we be microwaving? can you be microwaving? can they be microwaving?
Perfect
can I have microwaved? can you have microwaved? can she have microwaved? can we have microwaved? can you have microwaved? can they have microwaved?
V-ing perfect
can I have been microwaving? can you have been microwaving? can she have been microwaving? can we have been microwaving? can you have been microwaving? can they have been microwaving?
Interro-negative form
Simple form
can't I microwave? can't you microwave? can't she microwave? can't we microwave? can't you microwave? can't they microwave?
V-ing form
can't I be microwaving? can't you be microwaving? can't she be microwaving? can't we be microwaving? can't you be microwaving? can't they be microwaving?
Perfect
can't I have microwaved? can't you have microwaved? can't she have microwaved? can't we have microwaved? can't you have microwaved? can't they have microwaved?
V-ing perfect
can't I have been microwaving? can't you have been microwaving? can't she have been microwaving? can't we have been microwaving? can't you have been microwaving? can't they have been microwaving?