I can scent you can scent he can scent we can scent you can scent they can scent
V-ing form
I can be scenting you can be scenting he can be scenting we can be scenting you can be scenting they can be scenting
Perfect
I can have scented you can have scented he can have scented we can have scented you can have scented they can have scented
V-ing perfect
I can have been scenting you can have been scenting he can have been scenting we can have been scenting you can have been scenting they can have been scenting
Negation
Simple form
I cannot scent you cannot scent he cannot scent we cannot scent you cannot scent they cannot scent
V-ing form
I cannot be scenting you cannot be scenting he cannot be scenting we cannot be scenting you cannot be scenting they cannot be scenting
Perfect
I cannot have scented you cannot have scented he cannot have scented we cannot have scented you cannot have scented they cannot have scented
V-ing perfect
I cannot have been scenting you cannot have been scenting he cannot have been scenting we cannot have been scenting you cannot have been scenting they cannot have been scenting
Interrogative form
Simple form
can I scent? can you scent? can he scent? can we scent? can you scent? can they scent?
V-ing form
can I be scenting? can you be scenting? can he be scenting? can we be scenting? can you be scenting? can they be scenting?
Perfect
can I have scented? can you have scented? can he have scented? can we have scented? can you have scented? can they have scented?
V-ing perfect
can I have been scenting? can you have been scenting? can he have been scenting? can we have been scenting? can you have been scenting? can they have been scenting?
Interro-negative form
Simple form
can I not scent? can you not scent? can he not scent? can we not scent? can you not scent? can they not scent?
V-ing form
can I not be scenting? can you not be scenting? can he not be scenting? can we not be scenting? can you not be scenting? can they not be scenting?
Perfect
can I not have scented? can you not have scented? can he not have scented? can we not have scented? can you not have scented? can they not have scented?
V-ing perfect
can I not have been scenting? can you not have been scenting? can he not have been scenting? can we not have been scenting? can you not have been scenting? can they not have been scenting?