(nǐ) you (informal, as opposed to courteous 您[nin2])
(nǐmen) you (plural)
(nǐhǎo) Hello!; Hi!; How are you?
(nǐhǎoma) How are you?; Are you well?
(nǐsǐwǒhuó) lit. you die, I live (idiom); irreconcilable adversaries; two parties cannot coexist
(nǐzhēngwǒduó) lit. you fight, I snatch (idiom); to compete fiercely offering no quarter; fierce rivalry; tug-of-war
(nǐděng) you all (archaic); see also 你們|你们[ni3 men5]
(nǐzǒunǐdeyángguāndàowǒguòwǒdedúmùqiáo) you hit the high road, I'll cross the log bridge; you take the easy way, I'll follow the hard path
(nǐzhuīwǒgǎn) friendly one-upmanship; to try to emulate