I should backfire you should backfire he should backfire we should backfire you should backfire they should backfire
Forma con V-ing
I should be backfiring you should be backfiring he should be backfiring we should be backfiring you should be backfiring they should be backfiring
Perfetto
I should have backfired you should have backfired he should have backfired we should have backfired you should have backfired they should have backfired
Perfetto con V-ing
I should have been backfiring you should have been backfiring he should have been backfiring we should have been backfiring you should have been backfiring they should have been backfiring
Negazione
Forma semplice
I should not backfire you should not backfire he should not backfire we should not backfire you should not backfire they should not backfire
Forma con V-ing
I should not be backfiring you should not be backfiring he should not be backfiring we should not be backfiring you should not be backfiring they should not be backfiring
Perfetto
I should not have backfired you should not have backfired he should not have backfired we should not have backfired you should not have backfired they should not have backfired
Perfetto con V-ing
I should not have been backfiring you should not have been backfiring he should not have been backfiring we should not have been backfiring you should not have been backfiring they should not have been backfiring
Forma interrogativa
Forma semplice
should I backfire? should you backfire? should he backfire? should we backfire? should you backfire? should they backfire?
Forma con V-ing
should I be backfiring? should you be backfiring? should he be backfiring? should we be backfiring? should you be backfiring? should they be backfiring?
Perfetto
should I have backfired? should you have backfired? should he have backfired? should we have backfired? should you have backfired? should they have backfired?
Perfetto con V-ing
should I have been backfiring? should you have been backfiring? should he have been backfiring? should we have been backfiring? should you have been backfiring? should they have been backfiring?
Forma interro-negativa
Forma semplice
should I not backfire? should you not backfire? should he not backfire? should we not backfire? should you not backfire? should they not backfire?
Forma con V-ing
should I not be backfiring? should you not be backfiring? should he not be backfiring? should we not be backfiring? should you not be backfiring? should they not be backfiring?
Perfetto
should I not have backfired? should you not have backfired? should he not have backfired? should we not have backfired? should you not have backfired? should they not have backfired?
Perfetto con V-ing
should I not have been backfiring? should you not have been backfiring? should he not have been backfiring? should we not have been backfiring? should you not have been backfiring? should they not have been backfiring?