I ought to squeal you ought to squeal he ought to squeal we ought to squeal you ought to squeal they ought to squeal
V-ing form
I ought to be squealing you ought to be squealing he ought to be squealing we ought to be squealing you ought to be squealing they ought to be squealing
Perfect
I ought to have squealed you ought to have squealed he ought to have squealed we ought to have squealed you ought to have squealed they ought to have squealed
V-ing perfect
I ought to have been squealing you ought to have been squealing he ought to have been squealing we ought to have been squealing you ought to have been squealing they ought to have been squealing
Negation
Simple form
I ought not to squeal you ought not to squeal he ought not to squeal we ought not to squeal you ought not to squeal they ought not to squeal
V-ing form
I ought not to squealing you ought not to squealing he ought not to squealing we ought not to squealing you ought not to squealing they ought not to squealing
Perfect
I ought not to have squealed you ought not to have squealed he ought not to have squealed we ought not to have squealed you ought not to have squealed they ought not to have squealed
V-ing perfect
I ought not to have been squealing you ought not to have been squealing he ought not to have been squealing we ought not to have been squealing you ought not to have been squealing they ought not to have been squealing
Interrogative form
Simple form
ought to I squeal? ought to you squeal? ought to he squeal? ought to we squeal? ought to you squeal? ought to they squeal?
V-ing form
ought to I be squealing? ought to you be squealing? ought to he be squealing? ought to we be squealing? ought to you be squealing? ought to they be squealing?
Perfect
ought to I have squealed? ought to you have squealed? ought to he have squealed? ought to we have squealed? ought to you have squealed? ought to they have squealed?
V-ing perfect
ought to I have been squealing? ought to you have been squealing? ought to he have been squealing? ought to we have been squealing? ought to you have been squealing? ought to they have been squealing?
Interro-negative form
Simple form
ought I not to squeal? ought you not to squeal? ought he not to squeal? ought we not to squeal? ought you not to squeal? ought they not to squeal?
V-ing form
ought I not to be squealing? ought you not to be squealing? ought he not to be squealing? ought we not to be squealing? ought you not to be squealing? ought they not to be squealing?
Perfect
ought I not to have squealed? ought you not to have squealed? ought he not to have squealed? ought we not to have squealed? ought you not to have squealed? ought they not to have squealed?
V-ing perfect
ought I not to have been squealing? ought you not to have been squealing? ought he not to have been squealing? ought we not to have been squealing? ought you not to have been squealing? ought they not to have been squealing?