I can moor you can moor he can moor we can moor you can moor they can moor
V-ing form
I can be mooring you can be mooring he can be mooring we can be mooring you can be mooring they can be mooring
Perfect
I can have moored you can have moored he can have moored we can have moored you can have moored they can have moored
V-ing perfect
I can have been mooring you can have been mooring he can have been mooring we can have been mooring you can have been mooring they can have been mooring
Negation
Simple form
I can't moor you can't moor he can't moor we can't moor you can't moor they can't moor
V-ing form
I can't be mooring you can't be mooring he can't be mooring we can't be mooring you can't be mooring they can't be mooring
Perfect
I can't have moored you can't have moored he can't have moored we can't have moored you can't have moored they can't have moored
V-ing perfect
I can't have been mooring you can't have been mooring he can't have been mooring we can't have been mooring you can't have been mooring they can't have been mooring
Interrogative form
Simple form
can I moor? can you moor? can he moor? can we moor? can you moor? can they moor?
V-ing form
can I be mooring? can you be mooring? can he be mooring? can we be mooring? can you be mooring? can they be mooring?
Perfect
can I have moored? can you have moored? can he have moored? can we have moored? can you have moored? can they have moored?
V-ing perfect
can I have been mooring? can you have been mooring? can he have been mooring? can we have been mooring? can you have been mooring? can they have been mooring?
Interro-negative form
Simple form
can't I moor? can't you moor? can't he moor? can't we moor? can't you moor? can't they moor?
V-ing form
can't I be mooring? can't you be mooring? can't he be mooring? can't we be mooring? can't you be mooring? can't they be mooring?
Perfect
can't I have moored? can't you have moored? can't he have moored? can't we have moored? can't you have moored? can't they have moored?
V-ing perfect
can't I have been mooring? can't you have been mooring? can't he have been mooring? can't we have been mooring? can't you have been mooring? can't they have been mooring?