ought to screak
Verbo regular: screak - screaked- screaked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought to screak
you ought to screak
he ought to screak
we ought to screak
you ought to screak
they ought to screak 	I ought to be screaking
you ought to be screaking
he ought to be screaking
we ought to be screaking
you ought to be screaking
they ought to be screaking	I ought to have screaked
you ought to have screaked
he ought to have screaked
we ought to have screaked
you ought to have screaked
they ought to have screaked	I ought to have been screaking
you ought to have been screaking
he ought to have been screaking
we ought to have been screaking
you ought to have been screaking
they ought to have been screaking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I ought not to screak
you ought not to screak
he ought not to screak
we ought not to screak
you ought not to screak
they ought not to screak 	I ought not to screaking
you ought not to screaking
he ought not to screaking
we ought not to screaking
you ought not to screaking
they ought not to screaking	I ought not to have screaked
you ought not to have screaked
he ought not to have screaked
we ought not to have screaked
you ought not to have screaked
they ought not to have screaked	I ought not to have been screaking
you ought not to have been screaking
he ought not to have been screaking
we ought not to have been screaking
you ought not to have been screaking
they ought not to have been screaking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought to I screak?
ought to you screak?
ought to he screak?
ought to we screak?
ought to you screak?
ought to they screak? 	ought to I be screaking?
ought to you be screaking?
ought to he be screaking?
ought to we be screaking?
ought to you be screaking?
ought to they be screaking? 	ought to I have screaked?
ought to you have screaked?
ought to he have screaked?
ought to we have screaked?
ought to you have screaked?
ought to they have screaked? 	ought to I have been screaking?
ought to you have been screaking?
ought to he have been screaking?
ought to we have been screaking?
ought to you have been screaking?
ought to they have been screaking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
ought I not to screak?
ought you not to screak?
ought he not to screak?
ought we not to screak?
ought you not to screak?
ought they not to screak? 	ought I not to be screaking?
ought you not to be screaking?
ought he not to be screaking?
ought we not to be screaking?
ought you not to be screaking?
ought they not to be screaking? 	ought I not to have screaked?
ought you not to have screaked?
ought he not to have screaked?
ought we not to have screaked?
ought you not to have screaked?
ought they not to have screaked? 	ought I not to have been screaking?
ought you not to have been screaking?
ought he not to have been screaking?
ought we not to have been screaking?
ought you not to have been screaking?
ought they not to have been screaking?