Try as ‘someone’ might – English Grammar Profiler
The construction ‘try as * might,’ means that someone is trying very hard, but they still cannot do it.
In the English Grammar Profile, point 219 in the category of MODALITY is defined:
‘try as I might’ for emphasis at the beginning of a sentence.
An iWeb search for . Try as * _VM
1 . TRY AS I MIGHT 408 2 . TRY AS WE MIGHT 158 3 . TRY AS THEY MIGHT 154 4 . TRY AS YOU MIGHT 150 5 . TRY AS HE MIGHT 140 6 . TRY AS I MAY 55 7 . TRY AS SHE MIGHT 42 8 . TRY AS YOU MAY 31 9 . TRY AS WE MAY 28 10 . TRY AS THEY MAY 27 11 . TRY AS IT MIGHT 19 12 . TRY AS HE MAY 13
13 . TRY AS HE WOULD 11
Here are the best real-world examples that do not contain the limiting ‘I’ or ‘beginning of a sentence’. We still believe they all point to C2 proficiency. Especially, if you believe rarer examples of a stucture tend to indicate higher proficiency.