I can spoor you can spoor he can spoor we can spoor you can spoor they can spoor
V-ing form
I can be spooring you can be spooring he can be spooring we can be spooring you can be spooring they can be spooring
Perfect
I can have spoored you can have spoored he can have spoored we can have spoored you can have spoored they can have spoored
V-ing perfect
I can have been spooring you can have been spooring he can have been spooring we can have been spooring you can have been spooring they can have been spooring
Negation
Simple form
I can't spoor you can't spoor he can't spoor we can't spoor you can't spoor they can't spoor
V-ing form
I can't be spooring you can't be spooring he can't be spooring we can't be spooring you can't be spooring they can't be spooring
Perfect
I can't have spoored you can't have spoored he can't have spoored we can't have spoored you can't have spoored they can't have spoored
V-ing perfect
I can't have been spooring you can't have been spooring he can't have been spooring we can't have been spooring you can't have been spooring they can't have been spooring
Interrogative form
Simple form
can I spoor? can you spoor? can he spoor? can we spoor? can you spoor? can they spoor?
V-ing form
can I be spooring? can you be spooring? can he be spooring? can we be spooring? can you be spooring? can they be spooring?
Perfect
can I have spoored? can you have spoored? can he have spoored? can we have spoored? can you have spoored? can they have spoored?
V-ing perfect
can I have been spooring? can you have been spooring? can he have been spooring? can we have been spooring? can you have been spooring? can they have been spooring?
Interro-negative form
Simple form
can't I spoor? can't you spoor? can't he spoor? can't we spoor? can't you spoor? can't they spoor?
V-ing form
can't I be spooring? can't you be spooring? can't he be spooring? can't we be spooring? can't you be spooring? can't they be spooring?
Perfect
can't I have spoored? can't you have spoored? can't he have spoored? can't we have spoored? can't you have spoored? can't they have spoored?
V-ing perfect
can't I have been spooring? can't you have been spooring? can't he have been spooring? can't we have been spooring? can't you have been spooring? can't they have been spooring?