frightened + PREPOSITION

A search in iWeb corpus for:

frightened _I

1 . FRIGHTENED OF 4688
2 FRIGHTENED BY 4585
3 FRIGHTENED AT 703
4 FRIGHTENED FOR 531
5 FRIGHTENED ABOUT 510
6 FRIGHTENED TO 349
7 FRIGHTENED IN 327
8 FRIGHTENED INTO 249
9 FRIGHTENED OUT 213
10 FRIGHTENED FROM 101 (This is quite rare)

Not all of these are ‘correct’ uses of English.