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 ought not to shoal you ought not to shoal she ought not to shoal we ought not to shoal you ought not to shoal they ought not to shoal	I ought not to shoaling you ought not to shoaling she ought not to shoaling we ought not to shoaling you ought not to shoaling they ought not to shoaling
Perfect	V-ing perfect
I ought not to have shoaled you ought not to have shoaled she ought not to have shoaled we ought not to have shoaled you ought not to have shoaled they ought not to have shoaled	I ought not to have been shoaling you ought not to have been shoaling she ought not to have been shoaling we ought not to have been shoaling you ought not to have been shoaling they ought not 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
ought I not to shoal? ought you not to shoal? ought she not to shoal? ought we not to shoal? ought you not to shoal? ought they not to shoal?	ought I not to be shoaling? ought you not to be shoaling? ought she not to be shoaling? ought we not to be shoaling? ought you not to be shoaling? ought they not to be shoaling?
Perfect	V-ing perfect
ought I not to have shoaled? ought you not to have shoaled? ought she not to have shoaled? ought we not to have shoaled? ought you not to have shoaled? ought they not to have shoaled?	ought I not to have been shoaling? ought you not to have been shoaling? ought she not to have been shoaling? ought we not to have been shoaling? ought you not to have been shoaling? ought they not to have been shoaling?