ought to predrill
Verbo regular: predrill - predrilled- predrilled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought to predrill
you ought to predrill
she ought to predrill
we ought to predrill
you ought to predrill
they ought to predrill 	I ought to be predrilling
you ought to be predrilling
she ought to be predrilling
we ought to be predrilling
you ought to be predrilling
they ought to be predrilling	I ought to have predrilled
you ought to have predrilled
she ought to have predrilled
we ought to have predrilled
you ought to have predrilled
they ought to have predrilled	I ought to have been predrilling
you ought to have been predrilling
she ought to have been predrilling
we ought to have been predrilling
you ought to have been predrilling
they ought to have been predrilling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I ought not to predrill
you ought not to predrill
she ought not to predrill
we ought not to predrill
you ought not to predrill
they ought not to predrill 	I ought not to predrilling
you ought not to predrilling
she ought not to predrilling
we ought not to predrilling
you ought not to predrilling
they ought not to predrilling	I ought not to have predrilled
you ought not to have predrilled
she ought not to have predrilled
we ought not to have predrilled
you ought not to have predrilled
they ought not to have predrilled	I ought not to have been predrilling
you ought not to have been predrilling
she ought not to have been predrilling
we ought not to have been predrilling
you ought not to have been predrilling
they ought not to have been predrilling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought to I predrill?
ought to you predrill?
ought to she predrill?
ought to we predrill?
ought to you predrill?
ought to they predrill? 	ought to I be predrilling?
ought to you be predrilling?
ought to she be predrilling?
ought to we be predrilling?
ought to you be predrilling?
ought to they be predrilling? 	ought to I have predrilled?
ought to you have predrilled?
ought to she have predrilled?
ought to we have predrilled?
ought to you have predrilled?
ought to they have predrilled? 	ought to I have been predrilling?
ought to you have been predrilling?
ought to she have been predrilling?
ought to we have been predrilling?
ought to you have been predrilling?
ought to they have been predrilling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
ought I not to predrill?
ought you not to predrill?
ought she not to predrill?
ought we not to predrill?
ought you not to predrill?
ought they not to predrill? 	ought I not to be predrilling?
ought you not to be predrilling?
ought she not to be predrilling?
ought we not to be predrilling?
ought you not to be predrilling?
ought they not to be predrilling? 	ought I not to have predrilled?
ought you not to have predrilled?
ought she not to have predrilled?
ought we not to have predrilled?
ought you not to have predrilled?
ought they not to have predrilled? 	ought I not to have been predrilling?
ought you not to have been predrilling?
ought she not to have been predrilling?
ought we not to have been predrilling?
ought you not to have been predrilling?
ought they not to have been predrilling?