Conjugación del verbo inglés
OUGHT TO BIRTH

Verbo regular: birth - birthed - birthed

Afirmación

Forma simple	Forma con V-ing
I ought to birth you ought to birth he ought to birth we ought to birth you ought to birth they ought to birth	I ought to be birthing you ought to be birthing he ought to be birthing we ought to be birthing you ought to be birthing they ought to be birthing
Perfecto	Perfecto con V-ing
I ought to have birthed you ought to have birthed he ought to have birthed we ought to have birthed you ought to have birthed they ought to have birthed	I ought to have been birthing you ought to have been birthing he ought to have been birthing we ought to have been birthing you ought to have been birthing they ought to have been birthing

Negación

Forma simple	Forma con V-ing
I oughtn't to birth you oughtn't to birth he oughtn't to birth we oughtn't to birth you oughtn't to birth they oughtn't to birth	I oughtn't to be birthing you oughtn't to be birthing he oughtn't to be birthing we oughtn't to be birthing you oughtn't to be birthing they oughtn't to be birthing
Perfecto	Perfecto con V-ing
I oughtn't to have birthed you oughtn't to have birthed he oughtn't to have birthed we oughtn't to have birthed you oughtn't to have birthed they oughtn't to have birthed	I oughtn't to have been birthing you oughtn't to have been birthing he oughtn't to have been birthing we oughtn't to have been birthing you oughtn't to have been birthing they oughtn't to have been birthing

Forma interrogativa

Forma simple	Forma con V-ing
ought to I birth? ought to you birth? ought to he birth? ought to we birth? ought to you birth? ought to they birth?	ought to I be birthing? ought to you be birthing? ought to he be birthing? ought to we be birthing? ought to you be birthing? ought to they be birthing?
Perfecto	Perfecto con V-ing
ought to I have birthed? ought to you have birthed? ought to he have birthed? ought to we have birthed? ought to you have birthed? ought to they have birthed?	ought to I have been birthing? ought to you have been birthing? ought to he have been birthing? ought to we have been birthing? ought to you have been birthing? ought to they have been birthing?

Forma interro-negativa

Forma simple	Forma con V-ing
oughtn't I to birth? oughtn't you to birth? oughtn't he to birth? oughtn't we to birth? oughtn't you to birth? oughtn't they to birth?	oughtn't I to be birthing? oughtn't you to be birthing? oughtn't he to be birthing? oughtn't we to be birthing? oughtn't you to be birthing? oughtn't they to be birthing?
Perfecto	Perfecto con V-ing
oughtn't I to have birthed? oughtn't you to have birthed? oughtn't he to have birthed? oughtn't we to have birthed? oughtn't you to have birthed? oughtn't they to have birthed?	oughtn't I to have been birthing? oughtn't you to have been birthing? oughtn't he to have been birthing? oughtn't we to have been birthing? oughtn't you to have been birthing? oughtn't they to have been birthing?