def convert_time(seconds):
    """convert seconds into natural time. i.e, 122 seconds => 2 minutes 32 seconds
    note: does not go beyond minutes
    """
    seconds = round(seconds)
    minutes, seconds = divmod(seconds, 60)
    x, y = "minute", "second"
    if minutes > 1:
        x += "s"
    if seconds > 1:
        y += "s"
    if minutes:
        return f"{minutes} {x} {seconds} {y}"
    return f"{seconds} {y}"