ought to plow
Verbo regular: plow - plowed- plowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to plow
you ought to plow
he ought to plow
we ought to plow
you ought to plow
they ought to plow 	I ought to be plowing
you ought to be plowing
he ought to be plowing
we ought to be plowing
you ought to be plowing
they ought to be plowing	I ought to have plowed
you ought to have plowed
he ought to have plowed
we ought to have plowed
you ought to have plowed
they ought to have plowed	I ought to have been plowing
you ought to have been plowing
he ought to have been plowing
we ought to have been plowing
you ought to have been plowing
they ought to have been plowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to plow
you ought not to plow
he ought not to plow
we ought not to plow
you ought not to plow
they ought not to plow 	I ought not to plowing
you ought not to plowing
he ought not to plowing
we ought not to plowing
you ought not to plowing
they ought not to plowing	I ought not to have plowed
you ought not to have plowed
he ought not to have plowed
we ought not to have plowed
you ought not to have plowed
they ought not to have plowed	I ought not to have been plowing
you ought not to have been plowing
he ought not to have been plowing
we ought not to have been plowing
you ought not to have been plowing
they ought not to have been plowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I plow?
ought to you plow?
ought to he plow?
ought to we plow?
ought to you plow?
ought to they plow? 	ought to I be plowing?
ought to you be plowing?
ought to he be plowing?
ought to we be plowing?
ought to you be plowing?
ought to they be plowing? 	ought to I have plowed?
ought to you have plowed?
ought to he have plowed?
ought to we have plowed?
ought to you have plowed?
ought to they have plowed? 	ought to I have been plowing?
ought to you have been plowing?
ought to he have been plowing?
ought to we have been plowing?
ought to you have been plowing?
ought to they have been plowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to plow?
ought you not to plow?
ought he not to plow?
ought we not to plow?
ought you not to plow?
ought they not to plow? 	ought I not to be plowing?
ought you not to be plowing?
ought he not to be plowing?
ought we not to be plowing?
ought you not to be plowing?
ought they not to be plowing? 	ought I not to have plowed?
ought you not to have plowed?
ought he not to have plowed?
ought we not to have plowed?
ought you not to have plowed?
ought they not to have plowed? 	ought I not to have been plowing?
ought you not to have been plowing?
ought he not to have been plowing?
ought we not to have been plowing?
ought you not to have been plowing?
ought they not to have been plowing?