to trace back
01
spåra tillbaka, gå tillbaka till ursprunget
to identify the origin or source of something by following its history or development
grammatisk information
morfologisk sammansättning
frasalt
handlingsverb
regelbundet
skiljbar
partikel
back
grundverb
trace
presens
trace back
3:e person singular
traces back
presens particip
tracing back
enkelt preteritum
traced back
perfekt particip
traced back
Exempel
Researchers are tracing back the migration patterns of ancient humans.
Forskare spårar tillbaka migrationmönstren hos forntida människor.
