ought to perch
Verbo regular: perch - perched- perched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to perch
you ought to perch
he ought to perch
we ought to perch
you ought to perch
they ought to perch 	I ought to be perching
you ought to be perching
he ought to be perching
we ought to be perching
you ought to be perching
they ought to be perching	I ought to have perched
you ought to have perched
he ought to have perched
we ought to have perched
you ought to have perched
they ought to have perched	I ought to have been perching
you ought to have been perching
he ought to have been perching
we ought to have been perching
you ought to have been perching
they ought to have been perching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to perch
you ought not to perch
he ought not to perch
we ought not to perch
you ought not to perch
they ought not to perch 	I ought not to perching
you ought not to perching
he ought not to perching
we ought not to perching
you ought not to perching
they ought not to perching	I ought not to have perched
you ought not to have perched
he ought not to have perched
we ought not to have perched
you ought not to have perched
they ought not to have perched	I ought not to have been perching
you ought not to have been perching
he ought not to have been perching
we ought not to have been perching
you ought not to have been perching
they ought not to have been perching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I perch?
ought to you perch?
ought to he perch?
ought to we perch?
ought to you perch?
ought to they perch? 	ought to I be perching?
ought to you be perching?
ought to he be perching?
ought to we be perching?
ought to you be perching?
ought to they be perching? 	ought to I have perched?
ought to you have perched?
ought to he have perched?
ought to we have perched?
ought to you have perched?
ought to they have perched? 	ought to I have been perching?
ought to you have been perching?
ought to he have been perching?
ought to we have been perching?
ought to you have been perching?
ought to they have been perching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to perch?
ought you not to perch?
ought he not to perch?
ought we not to perch?
ought you not to perch?
ought they not to perch? 	ought I not to be perching?
ought you not to be perching?
ought he not to be perching?
ought we not to be perching?
ought you not to be perching?
ought they not to be perching? 	ought I not to have perched?
ought you not to have perched?
ought he not to have perched?
ought we not to have perched?
ought you not to have perched?
ought they not to have perched? 	ought I not to have been perching?
ought you not to have been perching?
ought he not to have been perching?
ought we not to have been perching?
ought you not to have been perching?
ought they not to have been perching?