I can die you can die she can die we can die you can die they can die
V-ing form
I can be dying you can be dying she can be dying we can be dying you can be dying they can be dying
Perfect
I can have died you can have died she can have died we can have died you can have died they can have died
V-ing perfect
I can have been dying you can have been dying she can have been dying we can have been dying you can have been dying they can have been dying
Negation
Simple form
I can't die you can't die she can't die we can't die you can't die they can't die
V-ing form
I can't be dying you can't be dying she can't be dying we can't be dying you can't be dying they can't be dying
Perfect
I can't have died you can't have died she can't have died we can't have died you can't have died they can't have died
V-ing perfect
I can't have been dying you can't have been dying she can't have been dying we can't have been dying you can't have been dying they can't have been dying
Interrogative form
Simple form
can I die? can you die? can she die? can we die? can you die? can they die?
V-ing form
can I be dying? can you be dying? can she be dying? can we be dying? can you be dying? can they be dying?
Perfect
can I have died? can you have died? can she have died? can we have died? can you have died? can they have died?
V-ing perfect
can I have been dying? can you have been dying? can she have been dying? can we have been dying? can you have been dying? can they have been dying?
Interro-negative form
Simple form
can't I die? can't you die? can't she die? can't we die? can't you die? can't they die?
V-ing form
can't I be dying? can't you be dying? can't she be dying? can't we be dying? can't you be dying? can't they be dying?
Perfect
can't I have died? can't you have died? can't she have died? can't we have died? can't you have died? can't they have died?
V-ing perfect
can't I have been dying? can't you have been dying? can't she have been dying? can't we have been dying? can't you have been dying? can't they have been dying?