I can steal you can steal she can steal we can steal you can steal they can steal
V-ing form
I can be stealing you can be stealing she can be stealing we can be stealing you can be stealing they can be stealing
Perfect
I can have stolen you can have stolen she can have stolen we can have stolen you can have stolen they can have stolen
V-ing perfect
I can have been stealing you can have been stealing she can have been stealing we can have been stealing you can have been stealing they can have been stealing
Negation
Simple form
I can't steal you can't steal she can't steal we can't steal you can't steal they can't steal
V-ing form
I can't be stealing you can't be stealing she can't be stealing we can't be stealing you can't be stealing they can't be stealing
Perfect
I can't have stolen you can't have stolen she can't have stolen we can't have stolen you can't have stolen they can't have stolen
V-ing perfect
I can't have been stealing you can't have been stealing she can't have been stealing we can't have been stealing you can't have been stealing they can't have been stealing
Interrogative form
Simple form
can I steal? can you steal? can she steal? can we steal? can you steal? can they steal?
V-ing form
can I be stealing? can you be stealing? can she be stealing? can we be stealing? can you be stealing? can they be stealing?
Perfect
can I have stolen? can you have stolen? can she have stolen? can we have stolen? can you have stolen? can they have stolen?
V-ing perfect
can I have been stealing? can you have been stealing? can she have been stealing? can we have been stealing? can you have been stealing? can they have been stealing?
Interro-negative form
Simple form
can't I steal? can't you steal? can't she steal? can't we steal? can't you steal? can't they steal?
V-ing form
can't I be stealing? can't you be stealing? can't she be stealing? can't we be stealing? can't you be stealing? can't they be stealing?
Perfect
can't I have stolen? can't you have stolen? can't she have stolen? can't we have stolen? can't you have stolen? can't they have stolen?
V-ing perfect
can't I have been stealing? can't you have been stealing? can't she have been stealing? can't we have been stealing? can't you have been stealing? can't they have been stealing?