English verb conjugation
OUGHT TO PROBE

Regular verb: probe - probed - probed

Affirmation

Simple form	V-ing form
I ought to probe you ought to probe he ought to probe we ought to probe you ought to probe they ought to probe	I ought to be probing you ought to be probing he ought to be probing we ought to be probing you ought to be probing they ought to be probing
Perfect	V-ing perfect
I ought to have probed you ought to have probed he ought to have probed we ought to have probed you ought to have probed they ought to have probed	I ought to have been probing you ought to have been probing he ought to have been probing we ought to have been probing you ought to have been probing they ought to have been probing

Negation

Simple form	V-ing form
I oughtn't to probe you oughtn't to probe he oughtn't to probe we oughtn't to probe you oughtn't to probe they oughtn't to probe	I oughtn't to be probing you oughtn't to be probing he oughtn't to be probing we oughtn't to be probing you oughtn't to be probing they oughtn't to be probing
Perfect	V-ing perfect
I oughtn't to have probed you oughtn't to have probed he oughtn't to have probed we oughtn't to have probed you oughtn't to have probed they oughtn't to have probed	I oughtn't to have been probing you oughtn't to have been probing he oughtn't to have been probing we oughtn't to have been probing you oughtn't to have been probing they oughtn't to have been probing

Interrogative form

Simple form	V-ing form
ought to I probe? ought to you probe? ought to he probe? ought to we probe? ought to you probe? ought to they probe?	ought to I be probing? ought to you be probing? ought to he be probing? ought to we be probing? ought to you be probing? ought to they be probing?
Perfect	V-ing perfect
ought to I have probed? ought to you have probed? ought to he have probed? ought to we have probed? ought to you have probed? ought to they have probed?	ought to I have been probing? ought to you have been probing? ought to he have been probing? ought to we have been probing? ought to you have been probing? ought to they have been probing?

Interro-negative form

Simple form	V-ing form
oughtn't I to probe? oughtn't you to probe? oughtn't he to probe? oughtn't we to probe? oughtn't you to probe? oughtn't they to probe?	oughtn't I to be probing? oughtn't you to be probing? oughtn't he to be probing? oughtn't we to be probing? oughtn't you to be probing? oughtn't they to be probing?
Perfect	V-ing perfect
oughtn't I to have probed? oughtn't you to have probed? oughtn't he to have probed? oughtn't we to have probed? oughtn't you to have probed? oughtn't they to have probed?	oughtn't I to have been probing? oughtn't you to have been probing? oughtn't he to have been probing? oughtn't we to have been probing? oughtn't you to have been probing? oughtn't they to have been probing?