I.
noun
ADJECTIVE
▪ film , radio , television , TV
▪ controversial
▪ science , wildlife , etc.
▪ forty-minute , half-hour , hour-long , etc.
▪ feature ( esp. AmE ), feature-length
▪ fly-on-the-wall ( esp. BrE )
VERB + DOCUMENTARY
▪ do , make , produce
▪
She has made a television ~ on poverty in our cities.
▪ film
▪ air ( esp. AmE ), broadcast ( esp. BrE ), show
▪ see , watch
DOCUMENTARY + NOUN
▪ feature , film , programme/program , series
▪
a ~ film maker
PREPOSITION
▪ in a/the ~
▪
There were some interesting interviews in the ~.
▪ ~ about , ~ on
▪
a ~ about identical twins
II.
adj.
Documentary is used with these nouns: ↑ evidence , ↑ film , ↑ photograph , ↑ photographer , ↑ photography , ↑ programme , ↑ proof , ↑ record , ↑ series , ↑ source , ↑ video