might effervesce
Regular verb: effervesce - effervesced- effervesced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I might effervesce
you might effervesce
she might effervesce
we might effervesce
you might effervesce
they might effervesce 	I might be effervescing
you might be effervescing
she might be effervescing
we might be effervescing
you might be effervescing
they might be effervescing	I might have effervesced
you might have effervesced
she might have effervesced
we might have effervesced
you might have effervesced
they might have effervesced	I might have been effervescing
you might have been effervescing
she might have been effervescing
we might have been effervescing
you might have been effervescing
they might have been effervescing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mightn't effervesce
you mightn't effervesce
she mightn't effervesce
we mightn't effervesce
you mightn't effervesce
they mightn't effervesce 	I mightn't be effervescing
you mightn't be effervescing
she mightn't be effervescing
we mightn't be effervescing
you mightn't be effervescing
they mightn't be effervescing	I mightn't have effervesced
you mightn't have effervesced
she mightn't have effervesced
we mightn't have effervesced
you mightn't have effervesced
they mightn't have effervesced	I mightn't have been effervescing
you mightn't have been effervescing
she mightn't have been effervescing
we mightn't have been effervescing
you mightn't have been effervescing
they mightn't have been effervescing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
might I effervesce?
might you effervesce?
might she effervesce?
might we effervesce?
might you effervesce?
might they effervesce? 	might I be effervescing?
might you be effervescing?
might she be effervescing?
might we be effervescing?
might you be effervescing?
might they be effervescing? 	might I have effervesced?
might you have effervesced?
might she have effervesced?
might we have effervesced?
might you have effervesced?
might they have effervesced? 	might I have been effervescing?
might you have been effervescing?
might she have been effervescing?
might we have been effervescing?
might you have been effervescing?
might they have been effervescing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mightn't I effervesce?
mightn't you effervesce?
mightn't she effervesce?
mightn't we effervesce?
mightn't you effervesce?
mightn't they effervesce? 	mightn't I be effervescing?
mightn't you be effervescing?
mightn't she be effervescing?
mightn't we be effervescing?
mightn't you be effervescing?
mightn't they be effervescing? 	mightn't I have effervesced?
mightn't you have effervesced?
mightn't she have effervesced?
mightn't we have effervesced?
mightn't you have effervesced?
mightn't they have effervesced? 	mightn't I have been effervescing?
mightn't you have been effervescing?
mightn't she have been effervescing?
mightn't we have been effervescing?
mightn't you have been effervescing?
mightn't they have been effervescing?