I should etch you should etch he should etch we should etch you should etch they should etch
Forma com V-ing
I should be etching you should be etching he should be etching we should be etching you should be etching they should be etching
Perfeito
I should have etched you should have etched he should have etched we should have etched you should have etched they should have etched
Perfeito com V-ing
I should have been etching you should have been etching he should have been etching we should have been etching you should have been etching they should have been etching
Negação
Forma simple
I should not etch you should not etch he should not etch we should not etch you should not etch they should not etch
Forma com V-ing
I should not be etching you should not be etching he should not be etching we should not be etching you should not be etching they should not be etching
Perfeito
I should not have etched you should not have etched he should not have etched we should not have etched you should not have etched they should not have etched
Perfeito com V-ing
I should not have been etching you should not have been etching he should not have been etching we should not have been etching you should not have been etching they should not have been etching
Forma interrogativa
Forma simple
should I etch? should you etch? should he etch? should we etch? should you etch? should they etch?
Forma com V-ing
should I be etching? should you be etching? should he be etching? should we be etching? should you be etching? should they be etching?
Perfeito
should I have etched? should you have etched? should he have etched? should we have etched? should you have etched? should they have etched?
Perfeito com V-ing
should I have been etching? should you have been etching? should he have been etching? should we have been etching? should you have been etching? should they have been etching?
Forma interro-Negação
Forma simple
should I not etch? should you not etch? should he not etch? should we not etch? should you not etch? should they not etch?
Forma com V-ing
should I not be etching? should you not be etching? should he not be etching? should we not be etching? should you not be etching? should they not be etching?
Perfeito
should I not have etched? should you not have etched? should he not have etched? should we not have etched? should you not have etched? should they not have etched?
Perfeito com V-ing
should I not have been etching? should you not have been etching? should he not have been etching? should we not have been etching? should you not have been etching? should they not have been etching?