English verb conjugation
OUGHT TO SULFONATE

Regular verb: sulfonate - sulfonated - sulfonated

Affirmation

Simple form	V-ing form
I ought to sulfonate you ought to sulfonate he ought to sulfonate we ought to sulfonate you ought to sulfonate they ought to sulfonate	I ought to be sulfonating you ought to be sulfonating he ought to be sulfonating we ought to be sulfonating you ought to be sulfonating they ought to be sulfonating
Perfect	V-ing perfect
I ought to have sulfonated you ought to have sulfonated he ought to have sulfonated we ought to have sulfonated you ought to have sulfonated they ought to have sulfonated	I ought to have been sulfonating you ought to have been sulfonating he ought to have been sulfonating we ought to have been sulfonating you ought to have been sulfonating they ought to have been sulfonating

Negation

Simple form	V-ing form
I oughtn't to sulfonate you oughtn't to sulfonate he oughtn't to sulfonate we oughtn't to sulfonate you oughtn't to sulfonate they oughtn't to sulfonate	I oughtn't to be sulfonating you oughtn't to be sulfonating he oughtn't to be sulfonating we oughtn't to be sulfonating you oughtn't to be sulfonating they oughtn't to be sulfonating
Perfect	V-ing perfect
I oughtn't to have sulfonated you oughtn't to have sulfonated he oughtn't to have sulfonated we oughtn't to have sulfonated you oughtn't to have sulfonated they oughtn't to have sulfonated	I oughtn't to have been sulfonating you oughtn't to have been sulfonating he oughtn't to have been sulfonating we oughtn't to have been sulfonating you oughtn't to have been sulfonating they oughtn't to have been sulfonating

Interrogative form

Simple form	V-ing form
ought to I sulfonate? ought to you sulfonate? ought to he sulfonate? ought to we sulfonate? ought to you sulfonate? ought to they sulfonate?	ought to I be sulfonating? ought to you be sulfonating? ought to he be sulfonating? ought to we be sulfonating? ought to you be sulfonating? ought to they be sulfonating?
Perfect	V-ing perfect
ought to I have sulfonated? ought to you have sulfonated? ought to he have sulfonated? ought to we have sulfonated? ought to you have sulfonated? ought to they have sulfonated?	ought to I have been sulfonating? ought to you have been sulfonating? ought to he have been sulfonating? ought to we have been sulfonating? ought to you have been sulfonating? ought to they have been sulfonating?

Interro-negative form

Simple form	V-ing form
oughtn't I to sulfonate? oughtn't you to sulfonate? oughtn't he to sulfonate? oughtn't we to sulfonate? oughtn't you to sulfonate? oughtn't they to sulfonate?	oughtn't I to be sulfonating? oughtn't you to be sulfonating? oughtn't he to be sulfonating? oughtn't we to be sulfonating? oughtn't you to be sulfonating? oughtn't they to be sulfonating?
Perfect	V-ing perfect
oughtn't I to have sulfonated? oughtn't you to have sulfonated? oughtn't he to have sulfonated? oughtn't we to have sulfonated? oughtn't you to have sulfonated? oughtn't they to have sulfonated?	oughtn't I to have been sulfonating? oughtn't you to have been sulfonating? oughtn't he to have been sulfonating? oughtn't we to have been sulfonating? oughtn't you to have been sulfonating? oughtn't they to have been sulfonating?