Verbo regular: preascertain - preascertained - preascertained
Presente | Presente contínuo | Pretérito | Preterito contínuo |
don't I preascertain? don't you preascertain? doesn't she preascertain? don't we preascertain? don't you preascertain? don't they preascertain? | am I not preascertaining? aren't you preascertaining? isn't she preascertaining? aren't we preascertaining? aren't you preascertaining? aren't they preascertaining? | didn't I preascertain? didn't you preascertain? didn't she preascertain? didn't we preascertain? didn't you preascertain? didn't they preascertain? | wasn't I preascertaining? weren't you preascertaining? wasn't she preascertaining? weren't we preascertaining? weren't you preascertaining? weren't they preascertaining? |
Presente perfeito | Presente perfeito contínuo | Mais perfeito | Contínuo mais perfeito |
haven't I preascertained? haven't you preascertained? hasn't she preascertained? haven't we preascertained? haven't you preascertained? haven't they preascertained? | haven't I been preascertaining? haven't you been preascertaining? hasn't she been preascertaining? haven't we been preascertaining? haven't you been preascertaining? haven't they been preascertaining? | hadn't I preascertained? hadn't you preascertained? hadn't she preascertained? hadn't we preascertained? hadn't you preascertained? hadn't they preascertained? | hadn't I been preascertaining? hadn't you been preascertaining? hadn't she been preascertaining? hadn't we been preascertaining? hadn't you been preascertaining? hadn't they been preascertaining? |
Futuro | Futuro contínuo | futuro perfeito | futuro perfeito contínuo |
won't I preascertain? won't you preascertain? won't she preascertain? won't we preascertain? won't you preascertain? won't they preascertain? | won't I be preascertaining? won't you be preascertaining? won't she be preascertaining? won't we be preascertaining? won't you be preascertaining? won't they be preascertaining? | won't I have preascertained? won't you have preascertained? won't she have preascertained? won't we have preascertained? won't you have preascertained? won't they have preascertained? | won't I have been preascertaining? won't you have been preascertaining? won't she have been preascertaining? won't we have been preascertaining? won't you have been preascertaining? won't they have been preascertaining? |
Presente | Presente contínuo | Passado | Passado contínuo |
wouldn't I preascertain? wouldn't you preascertain? wouldn't she preascertain? wouldn't we preascertain? wouldn't you preascertain? wouldn't they preascertain? | wouldn't I be preascertaining? wouldn't you be preascertaining? wouldn't she be preascertaining? wouldn't we be preascertaining? wouldn't you be preascertaining? wouldn't they be preascertaining? | wouldn't I have preascertained? wouldn't you have preascertained? wouldn't she have preascertained? wouldn't we have preascertained? wouldn't you have preascertained? wouldn't they have preascertained? | wouldn't I have been preascertaining? wouldn't you have been preascertaining? wouldn't she have been preascertaining? wouldn't we have been preascertaining? wouldn't you have been preascertaining? wouldn't they have been preascertaining? |
Infinitivo | Imperativo |
Infinitivo | Imperativo | ||
to preascertain | - - - |
Presente | Passado | ||
preascertaining | preascertained |