谅 (I bet / I'll wager …)

"I bet he wouldn't dare"

• to show understanding谅liàng + Subj + Verb Phrase = "I bet / I'll wager (…wouldn't dare / can't)".
• to show understanding谅liànghe / him他tāalso也yě不敢bù gǎn = "I bet he wouldn't dare."
• to show understanding谅liàng voices confident certainty that someone won't act.

to show understanding谅liàng + Subject + Verb Phrase

• to show understanding谅liàng expresses sure conviction that an action won't happen.

I bet谅liànghe他tāeither也yěnot不bùdare敢gǎn。

• to show understanding谅liànghe / him他tāalso也yě不敢bù gǎn = "I bet he wouldn't dare."

Recap

Read the full reference: HSK 6 grammar — Verbs.