English verb conjugation
OUGHT TO ETCH

Regular verb: etch - etched - etched

Affirmation

Simple form	V-ing form
I ought to etch you ought to etch he ought to etch we ought to etch you ought to etch they ought to etch	I ought to be etching you ought to be etching he ought to be etching we ought to be etching you ought to be etching they ought to be etching
Perfect	V-ing perfect
I ought to have etched you ought to have etched he ought to have etched we ought to have etched you ought to have etched they ought to have etched	I ought to have been etching you ought to have been etching he ought to have been etching we ought to have been etching you ought to have been etching they ought to have been etching

Negation

Simple form	V-ing form
I ought not to etch you ought not to etch he ought not to etch we ought not to etch you ought not to etch they ought not to etch	I ought not to etching you ought not to etching he ought not to etching we ought not to etching you ought not to etching they ought not to etching
Perfect	V-ing perfect
I ought not to have etched you ought not to have etched he ought not to have etched we ought not to have etched you ought not to have etched they ought not to have etched	I ought not to have been etching you ought not to have been etching he ought not to have been etching we ought not to have been etching you ought not to have been etching they ought not to have been etching

Interrogative form

Simple form	V-ing form
ought to I etch? ought to you etch? ought to he etch? ought to we etch? ought to you etch? ought to they etch?	ought to I be etching? ought to you be etching? ought to he be etching? ought to we be etching? ought to you be etching? ought to they be etching?
Perfect	V-ing perfect
ought to I have etched? ought to you have etched? ought to he have etched? ought to we have etched? ought to you have etched? ought to they have etched?	ought to I have been etching? ought to you have been etching? ought to he have been etching? ought to we have been etching? ought to you have been etching? ought to they have been etching?

Interro-negative form

Simple form	V-ing form
ought I not to etch? ought you not to etch? ought he not to etch? ought we not to etch? ought you not to etch? ought they not to etch?	ought I not to be etching? ought you not to be etching? ought he not to be etching? ought we not to be etching? ought you not to be etching? ought they not to be etching?
Perfect	V-ing perfect
ought I not to have etched? ought you not to have etched? ought he not to have etched? ought we not to have etched? ought you not to have etched? ought they not to have etched?	ought I not to have been etching? ought you not to have been etching? ought he not to have been etching? ought we not to have been etching? ought you not to have been etching? ought they not to have been etching?