Поставьте следующие предложения, содержащие модальные глаголы, в и будущее время. 1. we can arrange shipment of the goods on time. 2. we must discuss the terms of payment.

1. We can (could / will be able to)  arrange shipment of the goods on time.
2. We must ( had to / will have to) discuss the terms of payment. 

первая форма - Past, вторая- Future.