English verb conjugation
OUGHT TO GREET

Regular verb: greet - greeted - greeted

Affirmation

Simple form	V-ing form
I ought to greet you ought to greet he ought to greet we ought to greet you ought to greet they ought to greet	I ought to be greeting you ought to be greeting he ought to be greeting we ought to be greeting you ought to be greeting they ought to be greeting
Perfect	V-ing perfect
I ought to have greeted you ought to have greeted he ought to have greeted we ought to have greeted you ought to have greeted they ought to have greeted	I ought to have been greeting you ought to have been greeting he ought to have been greeting we ought to have been greeting you ought to have been greeting they ought to have been greeting

Negation

Simple form	V-ing form
I ought not to greet you ought not to greet he ought not to greet we ought not to greet you ought not to greet they ought not to greet	I ought not to greeting you ought not to greeting he ought not to greeting we ought not to greeting you ought not to greeting they ought not to greeting
Perfect	V-ing perfect
I ought not to have greeted you ought not to have greeted he ought not to have greeted we ought not to have greeted you ought not to have greeted they ought not to have greeted	I ought not to have been greeting you ought not to have been greeting he ought not to have been greeting we ought not to have been greeting you ought not to have been greeting they ought not to have been greeting

Interrogative form

Simple form	V-ing form
ought to I greet? ought to you greet? ought to he greet? ought to we greet? ought to you greet? ought to they greet?	ought to I be greeting? ought to you be greeting? ought to he be greeting? ought to we be greeting? ought to you be greeting? ought to they be greeting?
Perfect	V-ing perfect
ought to I have greeted? ought to you have greeted? ought to he have greeted? ought to we have greeted? ought to you have greeted? ought to they have greeted?	ought to I have been greeting? ought to you have been greeting? ought to he have been greeting? ought to we have been greeting? ought to you have been greeting? ought to they have been greeting?

Interro-negative form

Simple form	V-ing form
ought I not to greet? ought you not to greet? ought he not to greet? ought we not to greet? ought you not to greet? ought they not to greet?	ought I not to be greeting? ought you not to be greeting? ought he not to be greeting? ought we not to be greeting? ought you not to be greeting? ought they not to be greeting?
Perfect	V-ing perfect
ought I not to have greeted? ought you not to have greeted? ought he not to have greeted? ought we not to have greeted? ought you not to have greeted? ought they not to have greeted?	ought I not to have been greeting? ought you not to have been greeting? ought he not to have been greeting? ought we not to have been greeting? ought you not to have been greeting? ought they not to have been greeting?