I will diphthongise you will diphthongise he will diphthongise we will diphthongise you will diphthongise they will diphthongise
V-ing form
I will be diphthongising you will be diphthongising he will be diphthongising we will be diphthongising you will be diphthongising they will be diphthongising
Perfect
I will have diphthongised you will have diphthongised he will have diphthongised we will have diphthongised you will have diphthongised they will have diphthongised
V-ing perfect
I will have been diphthongising you will have been diphthongising he will have been diphthongising we will have been diphthongising you will have been diphthongising they will have been diphthongising
Negation
Simple form
I will not diphthongise you will not diphthongise he will not diphthongise we will not diphthongise you will not diphthongise they will not diphthongise
V-ing form
I will not be diphthongising you will not be diphthongising he will not be diphthongising we will not be diphthongising you will not be diphthongising they will not be diphthongising
Perfect
I will not have diphthongised you will not have diphthongised he will not have diphthongised we will not have diphthongised you will not have diphthongised they will not have diphthongised
V-ing perfect
I will not have been diphthongising you will not have been diphthongising he will not have been diphthongising we will not have been diphthongising you will not have been diphthongising they will not have been diphthongising
Interrogative form
Simple form
will I diphthongise? will you diphthongise? will he diphthongise? will we diphthongise? will you diphthongise? will they diphthongise?
V-ing form
will I be diphthongising? will you be diphthongising? will he be diphthongising? will we be diphthongising? will you be diphthongising? will they be diphthongising?
Perfect
will I have diphthongised? will you have diphthongised? will he have diphthongised? will we have diphthongised? will you have diphthongised? will they have diphthongised?
V-ing perfect
will I have been diphthongising? will you have been diphthongising? will he have been diphthongising? will we have been diphthongising? will you have been diphthongising? will they have been diphthongising?
Interro-negative form
Simple form
will I not diphthongise? will you not diphthongise? will he not diphthongise? will we not diphthongise? will you not diphthongise? will they not diphthongise?
V-ing form
will I not be diphthongising? will you not be diphthongising? will he not be diphthongising? will we not be diphthongising? will you not be diphthongising? will they not be diphthongising?
Perfect
will I not have diphthongised? will you not have diphthongised? will he not have diphthongised? will we not have diphthongised? will you not have diphthongised? will they not have diphthongised?
V-ing perfect
will I not have been diphthongising? will you not have been diphthongising? will he not have been diphthongising? will we not have been diphthongising? will you not have been diphthongising? will they not have been diphthongising?