Preposition / Postposition Signpost
What relation does this small word create?
Significado
A separate word placed before or after a phrase to mark space, time, cause, purpose, possession, instrument, recipient, or other relation.
Como identificar
Find small relational words such as in, on, to, from, with, for, of, before.
Exemplos
in|on|at|to|from|with|for|of
in the room|to school|with a friend
I put the book on the table.
Visual guide
ADPOSITION = relation sign
I put the book [on the table].
↑
on links book/place
Other signs: in, to, with, for
Same relation, different coding: preposition: on the table postposition: table on case ending: table-PLACE particle/mixed systems Ask: before, after, or attached?
Vista por língua
Na tua língua materna
Portuguese uses prepositions before phrases and often contracts them with articles.
na escola, para casa, do Brasil
in the school, to home, from Brazil
Na tua língua de aprendizagem
English relies heavily on prepositions for space, time, relations, and verb complements.
The keys are on the table.
on = preposition signpost
Prepositions are a major learner pain point because many uses are idiomatic.
Same block, different coding
Both languages use this block strongly, but they signal it differently. Focus on form changes, not only meaning.