I will hiss you will hiss she will hiss we will hiss you will hiss they will hiss
V-ing form
I will be hissing you will be hissing she will be hissing we will be hissing you will be hissing they will be hissing
Perfect
I will have hissed you will have hissed she will have hissed we will have hissed you will have hissed they will have hissed
V-ing perfect
I will have been hissing you will have been hissing she will have been hissing we will have been hissing you will have been hissing they will have been hissing
Negation
Simple form
I will not hiss you will not hiss she will not hiss we will not hiss you will not hiss they will not hiss
V-ing form
I will not be hissing you will not be hissing she will not be hissing we will not be hissing you will not be hissing they will not be hissing
Perfect
I will not have hissed you will not have hissed she will not have hissed we will not have hissed you will not have hissed they will not have hissed
V-ing perfect
I will not have been hissing you will not have been hissing she will not have been hissing we will not have been hissing you will not have been hissing they will not have been hissing
Interrogative form
Simple form
will I hiss? will you hiss? will she hiss? will we hiss? will you hiss? will they hiss?
V-ing form
will I be hissing? will you be hissing? will she be hissing? will we be hissing? will you be hissing? will they be hissing?
Perfect
will I have hissed? will you have hissed? will she have hissed? will we have hissed? will you have hissed? will they have hissed?
V-ing perfect
will I have been hissing? will you have been hissing? will she have been hissing? will we have been hissing? will you have been hissing? will they have been hissing?
Interro-negative form
Simple form
will I not hiss? will you not hiss? will she not hiss? will we not hiss? will you not hiss? will they not hiss?
V-ing form
will I not be hissing? will you not be hissing? will she not be hissing? will we not be hissing? will you not be hissing? will they not be hissing?
Perfect
will I not have hissed? will you not have hissed? will she not have hissed? will we not have hissed? will you not have hissed? will they not have hissed?
V-ing perfect
will I not have been hissing? will you not have been hissing? will she not have been hissing? will we not have been hissing? will you not have been hissing? will they not have been hissing?