don't I cross-train? don't you cross-train? doesn't she cross-train? don't we cross-train? don't you cross-train? don't they cross-train?
Present continuous
am I not cross-training? aren't you cross-training? isn't she cross-training? aren't we cross-training? aren't you cross-training? aren't they cross-training?
Preterite
didn't I cross-train? didn't you cross-train? didn't she cross-train? didn't we cross-train? didn't you cross-train? didn't they cross-train?
Preterite continuous
wasn't I cross-training? weren't you cross-training? wasn't she cross-training? weren't we cross-training? weren't you cross-training? weren't they cross-training?
Present perfect
haven't I cross-trained? haven't you cross-trained? hasn't she cross-trained? haven't we cross-trained? haven't you cross-trained? haven't they cross-trained?
Present perfect continuous
haven't I been cross-training? haven't you been cross-training? hasn't she been cross-training? haven't we been cross-training? haven't you been cross-training? haven't they been cross-training?
Pluperfect
hadn't I cross-trained? hadn't you cross-trained? hadn't she cross-trained? hadn't we cross-trained? hadn't you cross-trained? hadn't they cross-trained?
Pluperfect continuous
hadn't I been cross-training? hadn't you been cross-training? hadn't she been cross-training? hadn't we been cross-training? hadn't you been cross-training? hadn't they been cross-training?
Future
won't I cross-train? won't you cross-train? won't she cross-train? won't we cross-train? won't you cross-train? won't they cross-train?
Future continuous
won't I be cross-training? won't you be cross-training? won't she be cross-training? won't we be cross-training? won't you be cross-training? won't they be cross-training?
Future perfect
won't I have cross-trained? won't you have cross-trained? won't she have cross-trained? won't we have cross-trained? won't you have cross-trained? won't they have cross-trained?
Future perfect continuous
won't I have been cross-training? won't you have been cross-training? won't she have been cross-training? won't we have been cross-training? won't you have been cross-training? won't they have been cross-training?
Conditional
Present
wouldn't I cross-train? wouldn't you cross-train? wouldn't she cross-train? wouldn't we cross-train? wouldn't you cross-train? wouldn't they cross-train?
Present continuous
wouldn't I be cross-training? wouldn't you be cross-training? wouldn't she be cross-training? wouldn't we be cross-training? wouldn't you be cross-training? wouldn't they be cross-training?
Past
wouldn't I have cross-trained? wouldn't you have cross-trained? wouldn't she have cross-trained? wouldn't we have cross-trained? wouldn't you have cross-trained? wouldn't they have cross-trained?
Past continuous
wouldn't I have been cross-training? wouldn't you have been cross-training? wouldn't she have been cross-training? wouldn't we have been cross-training? wouldn't you have been cross-training? wouldn't they have been cross-training?