noun
ADJECTIVE
▪ army , military , naval
▪ aviation , flying (both AmE )
▪ air , sea
▪ police
▪ officer
▪
The military academy trains up to 2 000 officer ~s each year.
VERB + CADET
▪ train
CADET + VERB
▪ march , train
▪ graduate ( AmE )
CADET + NOUN
▪ corps