This is the 8433rd most frequent Swedish word.
baserade
"Baserade" means "based" in English.
Here, 'baserad' is used as an adjective describing 'Filmen' and shows that the story 'Filmen' is derived from or inspired by an existing true story.
Filmen är baserad på en sann historia.
The movie is based on a true story.
In this sentence, 'baserade' serves as a verb in the past tense, describing the action of building or grounding 'sin analys' upon 'tidigare forskning'.
De baserade sin analys på tidigare forskning.
They based their analysis on previous research.
Similar to the first sentence, 'baserade' acts as an adjective describing 'De nya metoderna,' expressing that the methods are grounded in 'moderna teknologier.'