English verb conjugation
MIGHT DIPHTHONGISE

Regular verb: diphthongise - diphthongised - diphthongised

Affirmation

Simple form	V-ing form
I might diphthongise you might diphthongise he might diphthongise we might diphthongise you might diphthongise they might diphthongise	I might be diphthongising you might be diphthongising he might be diphthongising we might be diphthongising you might be diphthongising they might be diphthongising
Perfect	V-ing perfect
I might have diphthongised you might have diphthongised he might have diphthongised we might have diphthongised you might have diphthongised they might have diphthongised	I might have been diphthongising you might have been diphthongising he might have been diphthongising we might have been diphthongising you might have been diphthongising they might have been diphthongising

Negation

Simple form	V-ing form
I mightn't diphthongise you mightn't diphthongise he mightn't diphthongise we mightn't diphthongise you mightn't diphthongise they mightn't diphthongise	I mightn't be diphthongising you mightn't be diphthongising he mightn't be diphthongising we mightn't be diphthongising you mightn't be diphthongising they mightn't be diphthongising
Perfect	V-ing perfect
I mightn't have diphthongised you mightn't have diphthongised he mightn't have diphthongised we mightn't have diphthongised you mightn't have diphthongised they mightn't have diphthongised	I mightn't have been diphthongising you mightn't have been diphthongising he mightn't have been diphthongising we mightn't have been diphthongising you mightn't have been diphthongising they mightn't have been diphthongising

Interrogative form

Simple form	V-ing form
might I diphthongise? might you diphthongise? might he diphthongise? might we diphthongise? might you diphthongise? might they diphthongise?	might I be diphthongising? might you be diphthongising? might he be diphthongising? might we be diphthongising? might you be diphthongising? might they be diphthongising?
Perfect	V-ing perfect
might I have diphthongised? might you have diphthongised? might he have diphthongised? might we have diphthongised? might you have diphthongised? might they have diphthongised?	might I have been diphthongising? might you have been diphthongising? might he have been diphthongising? might we have been diphthongising? might you have been diphthongising? might they have been diphthongising?

Interro-negative form

Simple form	V-ing form
mightn't I diphthongise? mightn't you diphthongise? mightn't he diphthongise? mightn't we diphthongise? mightn't you diphthongise? mightn't they diphthongise?	mightn't I be diphthongising? mightn't you be diphthongising? mightn't he be diphthongising? mightn't we be diphthongising? mightn't you be diphthongising? mightn't they be diphthongising?
Perfect	V-ing perfect
mightn't I have diphthongised? mightn't you have diphthongised? mightn't he have diphthongised? mightn't we have diphthongised? mightn't you have diphthongised? mightn't they have diphthongised?	mightn't I have been diphthongising? mightn't you have been diphthongising? mightn't he have been diphthongising? mightn't we have been diphthongising? mightn't you have been diphthongising? mightn't they have been diphthongising?