I should sightsee you should sightsee she should sightsee we should sightsee you should sightsee they should sightsee
Forma com V-ing
I should be sightseeing you should be sightseeing she should be sightseeing we should be sightseeing you should be sightseeing they should be sightseeing
Perfeito
I should have sightseed you should have sightseed she should have sightseed we should have sightseed you should have sightseed they should have sightseed
Perfeito com V-ing
I should have been sightseeing you should have been sightseeing she should have been sightseeing we should have been sightseeing you should have been sightseeing they should have been sightseeing
Negação
Forma simple
I should not sightsee you should not sightsee she should not sightsee we should not sightsee you should not sightsee they should not sightsee
Forma com V-ing
I should not be sightseeing you should not be sightseeing she should not be sightseeing we should not be sightseeing you should not be sightseeing they should not be sightseeing
Perfeito
I should not have sightseed you should not have sightseed she should not have sightseed we should not have sightseed you should not have sightseed they should not have sightseed
Perfeito com V-ing
I should not have been sightseeing you should not have been sightseeing she should not have been sightseeing we should not have been sightseeing you should not have been sightseeing they should not have been sightseeing
Forma interrogativa
Forma simple
should I sightsee? should you sightsee? should she sightsee? should we sightsee? should you sightsee? should they sightsee?
Forma com V-ing
should I be sightseeing? should you be sightseeing? should she be sightseeing? should we be sightseeing? should you be sightseeing? should they be sightseeing?
Perfeito
should I have sightseed? should you have sightseed? should she have sightseed? should we have sightseed? should you have sightseed? should they have sightseed?
Perfeito com V-ing
should I have been sightseeing? should you have been sightseeing? should she have been sightseeing? should we have been sightseeing? should you have been sightseeing? should they have been sightseeing?
Forma interro-Negação
Forma simple
should I not sightsee? should you not sightsee? should she not sightsee? should we not sightsee? should you not sightsee? should they not sightsee?
Forma com V-ing
should I not be sightseeing? should you not be sightseeing? should she not be sightseeing? should we not be sightseeing? should you not be sightseeing? should they not be sightseeing?
Perfeito
should I not have sightseed? should you not have sightseed? should she not have sightseed? should we not have sightseed? should you not have sightseed? should they not have sightseed?
Perfeito com V-ing
should I not have been sightseeing? should you not have been sightseeing? should she not have been sightseeing? should we not have been sightseeing? should you not have been sightseeing? should they not have been sightseeing?