English verb conjugation
OUGHT TO MANGLE

Regular verb: mangle - mangled - mangled

Affirmation

Simple form	V-ing form
I ought to mangle you ought to mangle she ought to mangle we ought to mangle you ought to mangle they ought to mangle	I ought to be mangling you ought to be mangling she ought to be mangling we ought to be mangling you ought to be mangling they ought to be mangling
Perfect	V-ing perfect
I ought to have mangled you ought to have mangled she ought to have mangled we ought to have mangled you ought to have mangled they ought to have mangled	I ought to have been mangling you ought to have been mangling she ought to have been mangling we ought to have been mangling you ought to have been mangling they ought to have been mangling

Negation

Simple form	V-ing form
I oughtn't to mangle you oughtn't to mangle she oughtn't to mangle we oughtn't to mangle you oughtn't to mangle they oughtn't to mangle	I oughtn't to be mangling you oughtn't to be mangling she oughtn't to be mangling we oughtn't to be mangling you oughtn't to be mangling they oughtn't to be mangling
Perfect	V-ing perfect
I oughtn't to have mangled you oughtn't to have mangled she oughtn't to have mangled we oughtn't to have mangled you oughtn't to have mangled they oughtn't to have mangled	I oughtn't to have been mangling you oughtn't to have been mangling she oughtn't to have been mangling we oughtn't to have been mangling you oughtn't to have been mangling they oughtn't to have been mangling

Interrogative form

Simple form	V-ing form
ought to I mangle? ought to you mangle? ought to she mangle? ought to we mangle? ought to you mangle? ought to they mangle?	ought to I be mangling? ought to you be mangling? ought to she be mangling? ought to we be mangling? ought to you be mangling? ought to they be mangling?
Perfect	V-ing perfect
ought to I have mangled? ought to you have mangled? ought to she have mangled? ought to we have mangled? ought to you have mangled? ought to they have mangled?	ought to I have been mangling? ought to you have been mangling? ought to she have been mangling? ought to we have been mangling? ought to you have been mangling? ought to they have been mangling?

Interro-negative form

Simple form	V-ing form
oughtn't I to mangle? oughtn't you to mangle? oughtn't she to mangle? oughtn't we to mangle? oughtn't you to mangle? oughtn't they to mangle?	oughtn't I to be mangling? oughtn't you to be mangling? oughtn't she to be mangling? oughtn't we to be mangling? oughtn't you to be mangling? oughtn't they to be mangling?
Perfect	V-ing perfect
oughtn't I to have mangled? oughtn't you to have mangled? oughtn't she to have mangled? oughtn't we to have mangled? oughtn't you to have mangled? oughtn't they to have mangled?	oughtn't I to have been mangling? oughtn't you to have been mangling? oughtn't she to have been mangling? oughtn't we to have been mangling? oughtn't you to have been mangling? oughtn't they to have been mangling?