Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I should grub. nuzzle you should grub. nuzzle he should grub. nuzzle we should grub. nuzzle you should grub. nuzzle they should grub. nuzzle
V-ing form
I should be grub. nuzzling you should be grub. nuzzling he should be grub. nuzzling we should be grub. nuzzling you should be grub. nuzzling they should be grub. nuzzling
Perfect
I should have grub. nuzzled you should have grub. nuzzled he should have grub. nuzzled we should have grub. nuzzled you should have grub. nuzzled they should have grub. nuzzled
V-ing perfect
I should have been grub. nuzzling you should have been grub. nuzzling he should have been grub. nuzzling we should have been grub. nuzzling you should have been grub. nuzzling they should have been grub. nuzzling
Negation
Simple form
I should not grub. nuzzle you should not grub. nuzzle he should not grub. nuzzle we should not grub. nuzzle you should not grub. nuzzle they should not grub. nuzzle
V-ing form
I should not be grub. nuzzling you should not be grub. nuzzling he should not be grub. nuzzling we should not be grub. nuzzling you should not be grub. nuzzling they should not be grub. nuzzling
Perfect
I should not have grub. nuzzled you should not have grub. nuzzled he should not have grub. nuzzled we should not have grub. nuzzled you should not have grub. nuzzled they should not have grub. nuzzled
V-ing perfect
I should not have been grub. nuzzling you should not have been grub. nuzzling he should not have been grub. nuzzling we should not have been grub. nuzzling you should not have been grub. nuzzling they should not have been grub. nuzzling
Interrogative form
Simple form
should I grub. nuzzle? should you grub. nuzzle? should he grub. nuzzle? should we grub. nuzzle? should you grub. nuzzle? should they grub. nuzzle?
V-ing form
should I be grub. nuzzling? should you be grub. nuzzling? should he be grub. nuzzling? should we be grub. nuzzling? should you be grub. nuzzling? should they be grub. nuzzling?
Perfect
should I have grub. nuzzled? should you have grub. nuzzled? should he have grub. nuzzled? should we have grub. nuzzled? should you have grub. nuzzled? should they have grub. nuzzled?
V-ing perfect
should I have been grub. nuzzling? should you have been grub. nuzzling? should he have been grub. nuzzling? should we have been grub. nuzzling? should you have been grub. nuzzling? should they have been grub. nuzzling?
Interro-negative form
Simple form
should I not grub. nuzzle? should you not grub. nuzzle? should he not grub. nuzzle? should we not grub. nuzzle? should you not grub. nuzzle? should they not grub. nuzzle?
V-ing form
should I not be grub. nuzzling? should you not be grub. nuzzling? should he not be grub. nuzzling? should we not be grub. nuzzling? should you not be grub. nuzzling? should they not be grub. nuzzling?
Perfect
should I not have grub. nuzzled? should you not have grub. nuzzled? should he not have grub. nuzzled? should we not have grub. nuzzled? should you not have grub. nuzzled? should they not have grub. nuzzled?
V-ing perfect
should I not have been grub. nuzzling? should you not have been grub. nuzzling? should he not have been grub. nuzzling? should we not have been grub. nuzzling? should you not have been grub. nuzzling? should they not have been grub. nuzzling?