English verb conjugation
OUGHT TO AMELIORATE

Regular verb: ameliorate - ameliorated - ameliorated

Affirmation

Simple form	V-ing form
I ought to ameliorate you ought to ameliorate he ought to ameliorate we ought to ameliorate you ought to ameliorate they ought to ameliorate	I ought to be ameliorating you ought to be ameliorating he ought to be ameliorating we ought to be ameliorating you ought to be ameliorating they ought to be ameliorating
Perfect	V-ing perfect
I ought to have ameliorated you ought to have ameliorated he ought to have ameliorated we ought to have ameliorated you ought to have ameliorated they ought to have ameliorated	I ought to have been ameliorating you ought to have been ameliorating he ought to have been ameliorating we ought to have been ameliorating you ought to have been ameliorating they ought to have been ameliorating

Negation

Simple form	V-ing form
I ought not to ameliorate you ought not to ameliorate he ought not to ameliorate we ought not to ameliorate you ought not to ameliorate they ought not to ameliorate	I ought not to ameliorating you ought not to ameliorating he ought not to ameliorating we ought not to ameliorating you ought not to ameliorating they ought not to ameliorating
Perfect	V-ing perfect
I ought not to have ameliorated you ought not to have ameliorated he ought not to have ameliorated we ought not to have ameliorated you ought not to have ameliorated they ought not to have ameliorated	I ought not to have been ameliorating you ought not to have been ameliorating he ought not to have been ameliorating we ought not to have been ameliorating you ought not to have been ameliorating they ought not to have been ameliorating

Interrogative form

Simple form	V-ing form
ought to I ameliorate? ought to you ameliorate? ought to he ameliorate? ought to we ameliorate? ought to you ameliorate? ought to they ameliorate?	ought to I be ameliorating? ought to you be ameliorating? ought to he be ameliorating? ought to we be ameliorating? ought to you be ameliorating? ought to they be ameliorating?
Perfect	V-ing perfect
ought to I have ameliorated? ought to you have ameliorated? ought to he have ameliorated? ought to we have ameliorated? ought to you have ameliorated? ought to they have ameliorated?	ought to I have been ameliorating? ought to you have been ameliorating? ought to he have been ameliorating? ought to we have been ameliorating? ought to you have been ameliorating? ought to they have been ameliorating?

Interro-negative form

Simple form	V-ing form
ought I not to ameliorate? ought you not to ameliorate? ought he not to ameliorate? ought we not to ameliorate? ought you not to ameliorate? ought they not to ameliorate?	ought I not to be ameliorating? ought you not to be ameliorating? ought he not to be ameliorating? ought we not to be ameliorating? ought you not to be ameliorating? ought they not to be ameliorating?
Perfect	V-ing perfect
ought I not to have ameliorated? ought you not to have ameliorated? ought he not to have ameliorated? ought we not to have ameliorated? ought you not to have ameliorated? ought they not to have ameliorated?	ought I not to have been ameliorating? ought you not to have been ameliorating? ought he not to have been ameliorating? ought we not to have been ameliorating? ought you not to have been ameliorating? ought they not to have been ameliorating?