English verb conjugation
OUGHT TO EXPLAIN

Regular verb: explain - explained - explained

Affirmation

Simple form	V-ing form
I ought to explain you ought to explain he ought to explain we ought to explain you ought to explain they ought to explain	I ought to be explaining you ought to be explaining he ought to be explaining we ought to be explaining you ought to be explaining they ought to be explaining
Perfect	V-ing perfect
I ought to have explained you ought to have explained he ought to have explained we ought to have explained you ought to have explained they ought to have explained	I ought to have been explaining you ought to have been explaining he ought to have been explaining we ought to have been explaining you ought to have been explaining they ought to have been explaining

Negation

Simple form	V-ing form
I oughtn't to explain you oughtn't to explain he oughtn't to explain we oughtn't to explain you oughtn't to explain they oughtn't to explain	I oughtn't to be explaining you oughtn't to be explaining he oughtn't to be explaining we oughtn't to be explaining you oughtn't to be explaining they oughtn't to be explaining
Perfect	V-ing perfect
I oughtn't to have explained you oughtn't to have explained he oughtn't to have explained we oughtn't to have explained you oughtn't to have explained they oughtn't to have explained	I oughtn't to have been explaining you oughtn't to have been explaining he oughtn't to have been explaining we oughtn't to have been explaining you oughtn't to have been explaining they oughtn't to have been explaining

Interrogative form

Simple form	V-ing form
ought to I explain? ought to you explain? ought to he explain? ought to we explain? ought to you explain? ought to they explain?	ought to I be explaining? ought to you be explaining? ought to he be explaining? ought to we be explaining? ought to you be explaining? ought to they be explaining?
Perfect	V-ing perfect
ought to I have explained? ought to you have explained? ought to he have explained? ought to we have explained? ought to you have explained? ought to they have explained?	ought to I have been explaining? ought to you have been explaining? ought to he have been explaining? ought to we have been explaining? ought to you have been explaining? ought to they have been explaining?

Interro-negative form

Simple form	V-ing form
oughtn't I to explain? oughtn't you to explain? oughtn't he to explain? oughtn't we to explain? oughtn't you to explain? oughtn't they to explain?	oughtn't I to be explaining? oughtn't you to be explaining? oughtn't he to be explaining? oughtn't we to be explaining? oughtn't you to be explaining? oughtn't they to be explaining?
Perfect	V-ing perfect
oughtn't I to have explained? oughtn't you to have explained? oughtn't he to have explained? oughtn't we to have explained? oughtn't you to have explained? oughtn't they to have explained?	oughtn't I to have been explaining? oughtn't you to have been explaining? oughtn't he to have been explaining? oughtn't we to have been explaining? oughtn't you to have been explaining? oughtn't they to have been explaining?