when they are standing

when s/he is standing

when s/he or they [obviative] are standing, when s/he or they [obviative] are standing

when they are singing

when s/he is singing

when s/he or they [obviative] are singing, when s/he or they [obviative] are singing

when they are cold

when s/he is cold

when s/he or they [obviative] are cold, when s/he or they [obviative] are cold