John Wesley on 1 Corinthians 14:27

By two or three at most - Let not above two or three speak at one meeting. And that by course - That is, one after another. And let one interpret - Either himself, 1Cor 14:13; or, if he have not the gift, some other, into the vulgar tongue. It seems, the gift of tongues was an instantaneous knowledge of a tongue till then unknown, which he that received it could afterwards speak when he thought fit, without any new miracle.