English verb conjugation
OUGHT TO UMPIRE

Regular verb: umpire - umpired - umpired

Affirmation

Simple form	V-ing form
I ought to umpire you ought to umpire he ought to umpire we ought to umpire you ought to umpire they ought to umpire	I ought to be umpiring you ought to be umpiring he ought to be umpiring we ought to be umpiring you ought to be umpiring they ought to be umpiring
Perfect	V-ing perfect
I ought to have umpired you ought to have umpired he ought to have umpired we ought to have umpired you ought to have umpired they ought to have umpired	I ought to have been umpiring you ought to have been umpiring he ought to have been umpiring we ought to have been umpiring you ought to have been umpiring they ought to have been umpiring

Negation

Simple form	V-ing form
I oughtn't to umpire you oughtn't to umpire he oughtn't to umpire we oughtn't to umpire you oughtn't to umpire they oughtn't to umpire	I oughtn't to be umpiring you oughtn't to be umpiring he oughtn't to be umpiring we oughtn't to be umpiring you oughtn't to be umpiring they oughtn't to be umpiring
Perfect	V-ing perfect
I oughtn't to have umpired you oughtn't to have umpired he oughtn't to have umpired we oughtn't to have umpired you oughtn't to have umpired they oughtn't to have umpired	I oughtn't to have been umpiring you oughtn't to have been umpiring he oughtn't to have been umpiring we oughtn't to have been umpiring you oughtn't to have been umpiring they oughtn't to have been umpiring

Interrogative form

Simple form	V-ing form
ought to I umpire? ought to you umpire? ought to he umpire? ought to we umpire? ought to you umpire? ought to they umpire?	ought to I be umpiring? ought to you be umpiring? ought to he be umpiring? ought to we be umpiring? ought to you be umpiring? ought to they be umpiring?
Perfect	V-ing perfect
ought to I have umpired? ought to you have umpired? ought to he have umpired? ought to we have umpired? ought to you have umpired? ought to they have umpired?	ought to I have been umpiring? ought to you have been umpiring? ought to he have been umpiring? ought to we have been umpiring? ought to you have been umpiring? ought to they have been umpiring?

Interro-negative form

Simple form	V-ing form
oughtn't I to umpire? oughtn't you to umpire? oughtn't he to umpire? oughtn't we to umpire? oughtn't you to umpire? oughtn't they to umpire?	oughtn't I to be umpiring? oughtn't you to be umpiring? oughtn't he to be umpiring? oughtn't we to be umpiring? oughtn't you to be umpiring? oughtn't they to be umpiring?
Perfect	V-ing perfect
oughtn't I to have umpired? oughtn't you to have umpired? oughtn't he to have umpired? oughtn't we to have umpired? oughtn't you to have umpired? oughtn't they to have umpired?	oughtn't I to have been umpiring? oughtn't you to have been umpiring? oughtn't he to have been umpiring? oughtn't we to have been umpiring? oughtn't you to have been umpiring? oughtn't they to have been umpiring?