rinsa gismu

x₁ (agent) greets/hails/[welcomes/says hello to]/responds to arrival of x₂ in manner x₃ (action).

(cf. friti for welcome/hospitality, cmavo list coi, cmavo list co'o)

jbovlaste

In notes:

friti: x₁ offers/proffers x₂ [offering] to x₃ with conditions x₄.
krorinsa: r₁=k₁ curtseys in front of r₂.
tolrinsa: r₁ opposite of greets / offers goodbyes to r₂ in manner r₃ (action).
co'oi (exp!): Combination of {coi} and {co'o}, indicating either greetings or partings according to context; may also constitute a greeting in passing (such as {coico'o}).