English verb conjugation
OUGHT TO SHOAL

Regular verb: shoal - shoaled - shoaled

Affirmation

Simple form	V-ing form
I ought to shoal you ought to shoal she ought to shoal we ought to shoal you ought to shoal they ought to shoal	I ought to be shoaling you ought to be shoaling she ought to be shoaling we ought to be shoaling you ought to be shoaling they ought to be shoaling
Perfect	V-ing perfect
I ought to have shoaled you ought to have shoaled she ought to have shoaled we ought to have shoaled you ought to have shoaled they ought to have shoaled	I ought to have been shoaling you ought to have been shoaling she ought to have been shoaling we ought to have been shoaling you ought to have been shoaling they ought to have been shoaling

Negation

Simple form	V-ing form
I oughtn't to shoal you oughtn't to shoal she oughtn't to shoal we oughtn't to shoal you oughtn't to shoal they oughtn't to shoal	I oughtn't to be shoaling you oughtn't to be shoaling she oughtn't to be shoaling we oughtn't to be shoaling you oughtn't to be shoaling they oughtn't to be shoaling
Perfect	V-ing perfect
I oughtn't to have shoaled you oughtn't to have shoaled she oughtn't to have shoaled we oughtn't to have shoaled you oughtn't to have shoaled they oughtn't to have shoaled	I oughtn't to have been shoaling you oughtn't to have been shoaling she oughtn't to have been shoaling we oughtn't to have been shoaling you oughtn't to have been shoaling they oughtn't to have been shoaling

Interrogative form

Simple form	V-ing form
ought to I shoal? ought to you shoal? ought to she shoal? ought to we shoal? ought to you shoal? ought to they shoal?	ought to I be shoaling? ought to you be shoaling? ought to she be shoaling? ought to we be shoaling? ought to you be shoaling? ought to they be shoaling?
Perfect	V-ing perfect
ought to I have shoaled? ought to you have shoaled? ought to she have shoaled? ought to we have shoaled? ought to you have shoaled? ought to they have shoaled?	ought to I have been shoaling? ought to you have been shoaling? ought to she have been shoaling? ought to we have been shoaling? ought to you have been shoaling? ought to they have been shoaling?

Interro-negative form

Simple form	V-ing form
oughtn't I to shoal? oughtn't you to shoal? oughtn't she to shoal? oughtn't we to shoal? oughtn't you to shoal? oughtn't they to shoal?	oughtn't I to be shoaling? oughtn't you to be shoaling? oughtn't she to be shoaling? oughtn't we to be shoaling? oughtn't you to be shoaling? oughtn't they to be shoaling?
Perfect	V-ing perfect
oughtn't I to have shoaled? oughtn't you to have shoaled? oughtn't she to have shoaled? oughtn't we to have shoaled? oughtn't you to have shoaled? oughtn't they to have shoaled?	oughtn't I to have been shoaling? oughtn't you to have been shoaling? oughtn't she to have been shoaling? oughtn't we to have been shoaling? oughtn't you to have been shoaling? oughtn't they to have been shoaling?