Collocations for first class - adv.
First class is used with these verbs:
travel
travel
Collocations for first-class - adj.
First-class is used with these nouns:
carriage, compartment, cricket, degree, education, facility, fare, honour, hotel, lounge, mail, passenger, post, return, rugby, service, stamp, ticket, training, travel
carriage, compartment, cricket, degree, education, facility, fare, honour, hotel, lounge, mail, passenger, post, return, rugby, service, stamp, ticket, training, travel