我がまま
わがまま selfishness egoism wilfulness disobedience whim

我が世の春
わがよのはる heyday prime

我が事
わがこと one's own affair

我が侭
わがまま willfulness selfishness

我が儘
わがまま selfishness egoism wilfulness disobedience whim

我が党
わがとう our party

我が君
わがきみ my lord

我が国
わがくに our country (reserved for a Japanese referring to Japan) our land

我が家
わがや our house our home

我が強い
ががつよい egoistic selfish self-willed

我が意を得たり
わがいをえたり That's just what I thought

我が物
わがもの one's own property possessions

我が物顔
わがものがお looking or acting as if one owned the place

我が身
わがみ myself oneself

我が身を恨む
わがみをうらむ to blame oneself

我が輩
わがはい I (nuance of arrogance)