Hans51 I feel like they all mean the same thing and although they might be used for the same meaning, that does not mean they can be always interchangeable, It is difficult to consider all possibilities, but those 3 have the same meaning. 'By' seems a little awkward, but the other two are fine and common.
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Hans51I feel like they all mean the same thing and although they might be used for the same meaning, that does not mean they can be always interchangeable,It is difficult to consider all possibilities, but those 3 have the same meaning. 'By' seems a little awkward, but the other two are fine and common.
Hans51 so have you changed your mindNo, of course not. I simply elaborated more earlier.
Hans51He got injured, trying to protect her.The comma is unnecessary.
Hans51He got injured by trying to protect her.He got injured in trying to protect her.He got injured, trying to protect her.In my opinion, the general meaning is the same, but there is a nuance.