([the] (past|former) move[ment] [location]

(relative|player) time of %player% [with relative %-boolean%]

#or

%player%'s (relative|player) time [with relative %-boolean%]

function isInSwamp(p: player):
    loop all players where [distance between {location} and {_p} <= 10]:
        message "&2Get out of my Swamp!" to loop-player
command /where:
    trigger:
        loop all players where [player input is "LimeGlass" parsed as player]:
            message "&aOh hi there Lime" to loop-player
function flyingEntities(empty: boolean = false) :: entities:
    return all entities where [ground state of entity input is false]
function betterContains(objects: objects, contains: object) :: boolean:
    if {_objects::*} where [object input is {_object}] is empty:
        return false
    else:
        return true
command /test:
    trigger:
        set {_objects::*} to "Stuff", "Test", "Skript" and "Testing"
        if betterContains({_objects::*}, "Testing") is true:
            broadcast "yes"
        else:
            broadcast "no"