ought to effervesce
Regular verb: effervesce - effervesced- effervesced

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

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

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

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