"I had to discover your real intentions, you see."

Lydia discovered Zoe's true intentions for befriending her, and set out to take revenge.

"And if Her Grace were to discover your intentions before your plans are ripe?"

She is seduced by him before discovering his malicious intentions, and finally manages to escape.

The longer it took them to discover our nasty intentions the better our chances of success.

The husband discover her intentions but he died suddenly before being able to change his will.

Balok explains that he was merely testing the Enterprise and its crew, to discover their true intentions.

Or until she discovered his real intentions.

On discovering his intentions, she pushed him into a well and killed him with a stone (J.iii.435).

Lydia discovers Zoe's true intentions for being her friend and takes revenge.