Conjugação do verbo inglês
SHOULD SLACKEN

Verbo regular: slacken - slackened - slackened

Afirmação

Forma simple	Forma com V-ing
I should slacken you should slacken she should slacken we should slacken you should slacken they should slacken	I should be slackening you should be slackening she should be slackening we should be slackening you should be slackening they should be slackening
Perfeito	Perfeito com V-ing
I should have slackened you should have slackened she should have slackened we should have slackened you should have slackened they should have slackened	I should have been slackening you should have been slackening she should have been slackening we should have been slackening you should have been slackening they should have been slackening

Negação

Forma simple	Forma com V-ing
I should not slacken you should not slacken she should not slacken we should not slacken you should not slacken they should not slacken	I should not be slackening you should not be slackening she should not be slackening we should not be slackening you should not be slackening they should not be slackening
Perfeito	Perfeito com V-ing
I should not have slackened you should not have slackened she should not have slackened we should not have slackened you should not have slackened they should not have slackened	I should not have been slackening you should not have been slackening she should not have been slackening we should not have been slackening you should not have been slackening they should not have been slackening

Forma interrogativa

Forma simple	Forma com V-ing
should I slacken? should you slacken? should she slacken? should we slacken? should you slacken? should they slacken?	should I be slackening? should you be slackening? should she be slackening? should we be slackening? should you be slackening? should they be slackening?
Perfeito	Perfeito com V-ing
should I have slackened? should you have slackened? should she have slackened? should we have slackened? should you have slackened? should they have slackened?	should I have been slackening? should you have been slackening? should she have been slackening? should we have been slackening? should you have been slackening? should they have been slackening?

Forma interro-Negação

Forma simple	Forma com V-ing
should I not slacken? should you not slacken? should she not slacken? should we not slacken? should you not slacken? should they not slacken?	should I not be slackening? should you not be slackening? should she not be slackening? should we not be slackening? should you not be slackening? should they not be slackening?
Perfeito	Perfeito com V-ing
should I not have slackened? should you not have slackened? should she not have slackened? should we not have slackened? should you not have slackened? should they not have slackened?	should I not have been slackening? should you not have been slackening? should she not have been slackening? should we not have been slackening? should you not have been slackening? should they not have been slackening?