ช้กับเหตุการณ์ made in the past that time, which requires modifiers tells how often (like Always, every day) with the adjective telling time (like yesterday, last month), the two are always with.
Shopping on events regularly in the past in it. This requires an adverb telling frequencies (such as Always, every day) with an adverb of time (eg, yesterday, last month) 2 is always well attended.
Shop with the events in the past that time do The adverb of frequency (such as Always every day), and modifiers. Tell time (such as yesterday last month), 2 to ร่วมอ always.