てでも means "even if I have to": the て-form of a verb plus names
a drastic step you are ready to take to reach a goal. The second half says
what you want, intend or must do – usually with , a volitional
form, or .
、。
I want to study abroad, even if I have to borrow money.
、。
I'll finish this report, even if I have to stay up all night.
、。
I want to protect her, even if I have to lie.
てでも or ても
is "even if" about any condition, including weather and luck.
てでも is only for a step the subject chooses to take, so the verb is
something a person does on purpose.
。
I'll go even if it rains.
。
I'll get there even if I have to swim.
- × 雨が降ってでも行きます → 雨が降っても行きます
Set phrases
A few fixed forms mean "by any means": , and .
、。
I want to win this match, whatever it takes.
、。
I'll get the money back by any means necessary.