Is it possible to properly mew while cheek biting?

[sadguy]

I normally slightly cheek bite and mew at the same time, my tongue is still in the correct position (on the roof of my mouth) but my bottom/upper teeth arent together obviously due to the cheek biting. Will this have negative affects to mewing or can it still work when cheek biting?

 

[ThugggButt]

I normally slightly cheek bite and mew at the same time, my tongue is still in the correct position (on the roof of my mouth) but my bottom/upper teeth arent together obviously due to the cheek biting. Will this have negative affects to mewing or can it still work when cheek biting?

no, but tongue doesn't have to be roof of the mouth just forward and off hyoid