I ought to underestimate you ought to underestimate she ought to underestimate we ought to underestimate you ought to underestimate they ought to underestimate
Forme en V-ing
I ought to be underestimating you ought to be underestimating she ought to be underestimating we ought to be underestimating you ought to be underestimating they ought to be underestimating
Perfect
I ought to have underestimated you ought to have underestimated she ought to have underestimated we ought to have underestimated you ought to have underestimated they ought to have underestimated
Perfect en V-ing
I ought to have been underestimating you ought to have been underestimating she ought to have been underestimating we ought to have been underestimating you ought to have been underestimating they ought to have been underestimating
Négation
Forme simple
I oughtn't to underestimate you oughtn't to underestimate she oughtn't to underestimate we oughtn't to underestimate you oughtn't to underestimate they oughtn't to underestimate
Forme en V-ing
I oughtn't to be underestimating you oughtn't to be underestimating she oughtn't to be underestimating we oughtn't to be underestimating you oughtn't to be underestimating they oughtn't to be underestimating
Perfect
I oughtn't to have underestimated you oughtn't to have underestimated she oughtn't to have underestimated we oughtn't to have underestimated you oughtn't to have underestimated they oughtn't to have underestimated
Perfect en V-ing
I oughtn't to have been underestimating you oughtn't to have been underestimating she oughtn't to have been underestimating we oughtn't to have been underestimating you oughtn't to have been underestimating they oughtn't to have been underestimating
Forme interrogative
Forme simple
ought to I underestimate? ought to you underestimate? ought to she underestimate? ought to we underestimate? ought to you underestimate? ought to they underestimate?
Forme en V-ing
ought to I be underestimating? ought to you be underestimating? ought to she be underestimating? ought to we be underestimating? ought to you be underestimating? ought to they be underestimating?
Perfect
ought to I have underestimated? ought to you have underestimated? ought to she have underestimated? ought to we have underestimated? ought to you have underestimated? ought to they have underestimated?
Perfect en V-ing
ought to I have been underestimating? ought to you have been underestimating? ought to she have been underestimating? ought to we have been underestimating? ought to you have been underestimating? ought to they have been underestimating?
Forme interro-négative
Forme simple
oughtn't I to underestimate? oughtn't you to underestimate? oughtn't she to underestimate? oughtn't we to underestimate? oughtn't you to underestimate? oughtn't they to underestimate?
Forme en V-ing
oughtn't I to be underestimating? oughtn't you to be underestimating? oughtn't she to be underestimating? oughtn't we to be underestimating? oughtn't you to be underestimating? oughtn't they to be underestimating?
Perfect
oughtn't I to have underestimated? oughtn't you to have underestimated? oughtn't she to have underestimated? oughtn't we to have underestimated? oughtn't you to have underestimated? oughtn't they to have underestimated?
Perfect en V-ing
oughtn't I to have been underestimating? oughtn't you to have been underestimating? oughtn't she to have been underestimating? oughtn't we to have been underestimating? oughtn't you to have been underestimating? oughtn't they to have been underestimating?