English verb conjugation
OUGHT TO INTERLOCK

Regular verb: interlock - interlocked - interlocked

Affirmation

Simple form	V-ing form
I ought to interlock you ought to interlock she ought to interlock we ought to interlock you ought to interlock they ought to interlock	I ought to be interlocking you ought to be interlocking she ought to be interlocking we ought to be interlocking you ought to be interlocking they ought to be interlocking
Perfect	V-ing perfect
I ought to have interlocked you ought to have interlocked she ought to have interlocked we ought to have interlocked you ought to have interlocked they ought to have interlocked	I ought to have been interlocking you ought to have been interlocking she ought to have been interlocking we ought to have been interlocking you ought to have been interlocking they ought to have been interlocking

Negation

Simple form	V-ing form
I oughtn't to interlock you oughtn't to interlock she oughtn't to interlock we oughtn't to interlock you oughtn't to interlock they oughtn't to interlock	I oughtn't to be interlocking you oughtn't to be interlocking she oughtn't to be interlocking we oughtn't to be interlocking you oughtn't to be interlocking they oughtn't to be interlocking
Perfect	V-ing perfect
I oughtn't to have interlocked you oughtn't to have interlocked she oughtn't to have interlocked we oughtn't to have interlocked you oughtn't to have interlocked they oughtn't to have interlocked	I oughtn't to have been interlocking you oughtn't to have been interlocking she oughtn't to have been interlocking we oughtn't to have been interlocking you oughtn't to have been interlocking they oughtn't to have been interlocking

Interrogative form

Simple form	V-ing form
ought to I interlock? ought to you interlock? ought to she interlock? ought to we interlock? ought to you interlock? ought to they interlock?	ought to I be interlocking? ought to you be interlocking? ought to she be interlocking? ought to we be interlocking? ought to you be interlocking? ought to they be interlocking?
Perfect	V-ing perfect
ought to I have interlocked? ought to you have interlocked? ought to she have interlocked? ought to we have interlocked? ought to you have interlocked? ought to they have interlocked?	ought to I have been interlocking? ought to you have been interlocking? ought to she have been interlocking? ought to we have been interlocking? ought to you have been interlocking? ought to they have been interlocking?

Interro-negative form

Simple form	V-ing form
oughtn't I to interlock? oughtn't you to interlock? oughtn't she to interlock? oughtn't we to interlock? oughtn't you to interlock? oughtn't they to interlock?	oughtn't I to be interlocking? oughtn't you to be interlocking? oughtn't she to be interlocking? oughtn't we to be interlocking? oughtn't you to be interlocking? oughtn't they to be interlocking?
Perfect	V-ing perfect
oughtn't I to have interlocked? oughtn't you to have interlocked? oughtn't she to have interlocked? oughtn't we to have interlocked? oughtn't you to have interlocked? oughtn't they to have interlocked?	oughtn't I to have been interlocking? oughtn't you to have been interlocking? oughtn't she to have been interlocking? oughtn't we to have been interlocking? oughtn't you to have been interlocking? oughtn't they to have been interlocking?