I will slither you will slither he will slither we will slither you will slither they will slither
V-ing form
I will be slithering you will be slithering he will be slithering we will be slithering you will be slithering they will be slithering
Perfect
I will have slithered you will have slithered he will have slithered we will have slithered you will have slithered they will have slithered
V-ing perfect
I will have been slithering you will have been slithering he will have been slithering we will have been slithering you will have been slithering they will have been slithering
Negation
Simple form
I will not slither you will not slither he will not slither we will not slither you will not slither they will not slither
V-ing form
I will not be slithering you will not be slithering he will not be slithering we will not be slithering you will not be slithering they will not be slithering
Perfect
I will not have slithered you will not have slithered he will not have slithered we will not have slithered you will not have slithered they will not have slithered
V-ing perfect
I will not have been slithering you will not have been slithering he will not have been slithering we will not have been slithering you will not have been slithering they will not have been slithering
Interrogative form
Simple form
will I slither? will you slither? will he slither? will we slither? will you slither? will they slither?
V-ing form
will I be slithering? will you be slithering? will he be slithering? will we be slithering? will you be slithering? will they be slithering?
Perfect
will I have slithered? will you have slithered? will he have slithered? will we have slithered? will you have slithered? will they have slithered?
V-ing perfect
will I have been slithering? will you have been slithering? will he have been slithering? will we have been slithering? will you have been slithering? will they have been slithering?
Interro-negative form
Simple form
will I not slither? will you not slither? will he not slither? will we not slither? will you not slither? will they not slither?
V-ing form
will I not be slithering? will you not be slithering? will he not be slithering? will we not be slithering? will you not be slithering? will they not be slithering?
Perfect
will I not have slithered? will you not have slithered? will he not have slithered? will we not have slithered? will you not have slithered? will they not have slithered?
V-ing perfect
will I not have been slithering? will you not have been slithering? will he not have been slithering? will we not have been slithering? will you not have been slithering? will they not have been slithering?