Измените глагол в предложении в зависимости от обстоятельств времени. he translates articles every day (right now, already, yesterday, when he came, by 5 o'clock yesterday, tomorrow)

He is translating articles right now
he has already translated articles 
he translated articles 
he was translating articles when he came
he had translated articles by 5 o clock yesterday
he will translat articles tomorrow