English verb conjugation
OUGHT TO SPRING

Irregular verb: spring - sprang, sprung - sprung

Affirmation

Simple form	V-ing form
I ought to spring you ought to spring she ought to spring we ought to spring you ought to spring they ought to spring	I ought to be springing you ought to be springing she ought to be springing we ought to be springing you ought to be springing they ought to be springing
Perfect	V-ing perfect
I ought to have sprung you ought to have sprung she ought to have sprung we ought to have sprung you ought to have sprung they ought to have sprung	I ought to have been springing you ought to have been springing she ought to have been springing we ought to have been springing you ought to have been springing they ought to have been springing

Negation

Simple form	V-ing form
I ought not to spring you ought not to spring she ought not to spring we ought not to spring you ought not to spring they ought not to spring	I ought not to springing you ought not to springing she ought not to springing we ought not to springing you ought not to springing they ought not to springing
Perfect	V-ing perfect
I ought not to have sprung you ought not to have sprung she ought not to have sprung we ought not to have sprung you ought not to have sprung they ought not to have sprung	I ought not to have been springing you ought not to have been springing she ought not to have been springing we ought not to have been springing you ought not to have been springing they ought not to have been springing

Interrogative form

Simple form	V-ing form
ought to I spring? ought to you spring? ought to she spring? ought to we spring? ought to you spring? ought to they spring?	ought to I be springing? ought to you be springing? ought to she be springing? ought to we be springing? ought to you be springing? ought to they be springing?
Perfect	V-ing perfect
ought to I have sprung? ought to you have sprung? ought to she have sprung? ought to we have sprung? ought to you have sprung? ought to they have sprung?	ought to I have been springing? ought to you have been springing? ought to she have been springing? ought to we have been springing? ought to you have been springing? ought to they have been springing?

Interro-negative form

Simple form	V-ing form
ought I not to spring? ought you not to spring? ought she not to spring? ought we not to spring? ought you not to spring? ought they not to spring?	ought I not to be springing? ought you not to be springing? ought she not to be springing? ought we not to be springing? ought you not to be springing? ought they not to be springing?
Perfect	V-ing perfect
ought I not to have sprung? ought you not to have sprung? ought she not to have sprung? ought we not to have sprung? ought you not to have sprung? ought they not to have sprung?	ought I not to have been springing? ought you not to have been springing? ought she not to have been springing? ought we not to have been springing? ought you not to have been springing? ought they not to have been springing?