Conjugación del verbo inglés
SHOULD ROUGHEN

Verbo regular: roughen - roughened - roughened

Afirmación

Forma simple	Forma con V-ing
I should roughen you should roughen he should roughen we should roughen you should roughen they should roughen	I should be roughening you should be roughening he should be roughening we should be roughening you should be roughening they should be roughening
Perfecto	Perfecto con V-ing
I should have roughened you should have roughened he should have roughened we should have roughened you should have roughened they should have roughened	I should have been roughening you should have been roughening he should have been roughening we should have been roughening you should have been roughening they should have been roughening

Negación

Forma simple	Forma con V-ing
I should not roughen you should not roughen he should not roughen we should not roughen you should not roughen they should not roughen	I should not be roughening you should not be roughening he should not be roughening we should not be roughening you should not be roughening they should not be roughening
Perfecto	Perfecto con V-ing
I should not have roughened you should not have roughened he should not have roughened we should not have roughened you should not have roughened they should not have roughened	I should not have been roughening you should not have been roughening he should not have been roughening we should not have been roughening you should not have been roughening they should not have been roughening

Forma interrogativa

Forma simple	Forma con V-ing
should I roughen? should you roughen? should he roughen? should we roughen? should you roughen? should they roughen?	should I be roughening? should you be roughening? should he be roughening? should we be roughening? should you be roughening? should they be roughening?
Perfecto	Perfecto con V-ing
should I have roughened? should you have roughened? should he have roughened? should we have roughened? should you have roughened? should they have roughened?	should I have been roughening? should you have been roughening? should he have been roughening? should we have been roughening? should you have been roughening? should they have been roughening?

Forma interro-negativa

Forma simple	Forma con V-ing
should I not roughen? should you not roughen? should he not roughen? should we not roughen? should you not roughen? should they not roughen?	should I not be roughening? should you not be roughening? should he not be roughening? should we not be roughening? should you not be roughening? should they not be roughening?
Perfecto	Perfecto con V-ing
should I not have roughened? should you not have roughened? should he not have roughened? should we not have roughened? should you not have roughened? should they not have roughened?	should I not have been roughening? should you not have been roughening? should he not have been roughening? should we not have been roughening? should you not have been roughening? should they not have been roughening?