モンスターカスタマー

monsutākasutamā

1. Not a monster customer; Not a difficult customer

1. Was a monster customer.

1. ...with a monster customer.; ...being a monster customer.

1. Monster customer's; Of a monster customer

1. Not a monster customer.; Not a difficult customer.

1. Not a monster customer.; Not a difficult customer.

1. Was a monster customer.; Was a difficult customer.

1. Monster customer; Difficult customer

1. Not a monster customer.; I am not a difficult customer.

1. Wasn't a monster customer.; Wasn't a difficult customer.

1. Probably a monster customer.; Likely a difficult/demanding customer.

1. Was not a difficult customer.; Was not a monster customer.

1. Wasn't a monster customer.; Wasn't a difficult customer.

1. Probably a difficult customer.; Probably a demanding customer.

1. Was not a monster customer.; Was not a difficult customer.

1. If it were a monster customer; If the customer was a monster

1. If it were a monster customer; If the customer is a monster

1. If/when a monster customer; If/when a difficult customer