[Grammar] in, on and at

[raihanhamiza]

The girls are on the field.
The girls are in the field.
The girls are at the field.

Which one is correct??? I'm confuse. :-?

 

[bhaisahab]

The girls are on the field.
The girls are in the field.
The girls are at the field.

Which one is correct??? I'm confuse. :-?

Hi, welcome to the forums. They could all be correct, it depends on the context in which you want to use them.
"The girls are playing hockey on the sports field".
"The girls are harvesting in the potato field".
"The girls are at the field, standing by the gate".