"He didn't warn his father as soon as everybody headed up the mountain?"

He said the hospital had warned his father he was facing death.

He flashed on the girl from the night before, desperate to warn her father.

He warns his father that "many tried to conquer it but failed".

I tried to warn your father over the phone.

Peter ran up to the screen and pounded on it, screaming, to warn his father.

Tried to warn our father against Harvey, but his mind was poisoned already and he refused to believe anything bad about him.

I must reach the camp to warn my father, but there is not enough time to find a way round.

"He wanted to warn his father as well," the old lady said.

The landlord warns Aimi and her father of the rules.