English verb conjugation
OUGHT TO SOW

Irregular verb: sow - sowed - sown, sowed

Affirmation

Simple form	V-ing form
I ought to sow you ought to sow she ought to sow we ought to sow you ought to sow they ought to sow	I ought to be sowing you ought to be sowing she ought to be sowing we ought to be sowing you ought to be sowing they ought to be sowing
Perfect	V-ing perfect
I ought to have sown, sowed you ought to have sown, sowed she ought to have sown, sowed we ought to have sown, sowed you ought to have sown, sowed they ought to have sown, sowed	I ought to have been sowing you ought to have been sowing she ought to have been sowing we ought to have been sowing you ought to have been sowing they ought to have been sowing

Negation

Simple form	V-ing form
I oughtn't to sow you oughtn't to sow she oughtn't to sow we oughtn't to sow you oughtn't to sow they oughtn't to sow	I oughtn't to be sowing you oughtn't to be sowing she oughtn't to be sowing we oughtn't to be sowing you oughtn't to be sowing they oughtn't to be sowing
Perfect	V-ing perfect
I oughtn't to have sown, sowed you oughtn't to have sown, sowed she oughtn't to have sown, sowed we oughtn't to have sown, sowed you oughtn't to have sown, sowed they oughtn't to have sown, sowed	I oughtn't to have been sowing you oughtn't to have been sowing she oughtn't to have been sowing we oughtn't to have been sowing you oughtn't to have been sowing they oughtn't to have been sowing

Interrogative form

Simple form	V-ing form
ought to I sow? ought to you sow? ought to she sow? ought to we sow? ought to you sow? ought to they sow?	ought to I be sowing? ought to you be sowing? ought to she be sowing? ought to we be sowing? ought to you be sowing? ought to they be sowing?
Perfect	V-ing perfect
ought to I have sown, sowed? ought to you have sown, sowed? ought to she have sown, sowed? ought to we have sown, sowed? ought to you have sown, sowed? ought to they have sown, sowed?	ought to I have been sowing? ought to you have been sowing? ought to she have been sowing? ought to we have been sowing? ought to you have been sowing? ought to they have been sowing?

Interro-negative form

Simple form	V-ing form
oughtn't I to sow? oughtn't you to sow? oughtn't she to sow? oughtn't we to sow? oughtn't you to sow? oughtn't they to sow?	oughtn't I to be sowing? oughtn't you to be sowing? oughtn't she to be sowing? oughtn't we to be sowing? oughtn't you to be sowing? oughtn't they to be sowing?
Perfect	V-ing perfect
oughtn't I to have sown, sowed? oughtn't you to have sown, sowed? oughtn't she to have sown, sowed? oughtn't we to have sown, sowed? oughtn't you to have sown, sowed? oughtn't they to have sown, sowed?	oughtn't I to have been sowing? oughtn't you to have been sowing? oughtn't she to have been sowing? oughtn't we to have been sowing? oughtn't you to have been sowing? oughtn't they to have been sowing?