def verse(bottle):
    """ Sing a verse """

    current_bottle = '1 bottle' if bottle == 1 else f'{bottle} bottles'
    next_bottle = 'No more bottles' if bottle == 1 else f'{bottle - 1} bottle' if bottle == 2 else f'{bottle - 1} bottles'

    return '\n'.join([
        f'{current_bottle} of beer on the wall,',
        f'{current_bottle} of beer,',
        f'Take one down, pass it around,',
        f'{next_bottle} of beer on the wall!'
    ])