I can nestle you can nestle he can nestle we can nestle you can nestle they can nestle
V-ing form
I can be nestling you can be nestling he can be nestling we can be nestling you can be nestling they can be nestling
Perfect
I can have nestled you can have nestled he can have nestled we can have nestled you can have nestled they can have nestled
V-ing perfect
I can have been nestling you can have been nestling he can have been nestling we can have been nestling you can have been nestling they can have been nestling
Negation
Simple form
I cannot nestle you cannot nestle he cannot nestle we cannot nestle you cannot nestle they cannot nestle
V-ing form
I cannot be nestling you cannot be nestling he cannot be nestling we cannot be nestling you cannot be nestling they cannot be nestling
Perfect
I cannot have nestled you cannot have nestled he cannot have nestled we cannot have nestled you cannot have nestled they cannot have nestled
V-ing perfect
I cannot have been nestling you cannot have been nestling he cannot have been nestling we cannot have been nestling you cannot have been nestling they cannot have been nestling
Interrogative form
Simple form
can I nestle? can you nestle? can he nestle? can we nestle? can you nestle? can they nestle?
V-ing form
can I be nestling? can you be nestling? can he be nestling? can we be nestling? can you be nestling? can they be nestling?
Perfect
can I have nestled? can you have nestled? can he have nestled? can we have nestled? can you have nestled? can they have nestled?
V-ing perfect
can I have been nestling? can you have been nestling? can he have been nestling? can we have been nestling? can you have been nestling? can they have been nestling?
Interro-negative form
Simple form
can I not nestle? can you not nestle? can he not nestle? can we not nestle? can you not nestle? can they not nestle?
V-ing form
can I not be nestling? can you not be nestling? can he not be nestling? can we not be nestling? can you not be nestling? can they not be nestling?
Perfect
can I not have nestled? can you not have nestled? can he not have nestled? can we not have nestled? can you not have nestled? can they not have nestled?
V-ing perfect
can I not have been nestling? can you not have been nestling? can he not have been nestling? can we not have been nestling? can you not have been nestling? can they not have been nestling?