By

por mim

(along a path)

por nós

(along a path)

a

(indicates a means)

até

(not later than)

de

(indicates creator of a work)

em

(indicating amount of change, difference or discrepancy)

perto

(near, or next to)

por

(indicates the agent of a passive verb)

por

(indicates creator of a work)

por

(indicates a means)

por

(with the authority of)

por

(indicating means of classification or organisation)

por

(indicates steady progression)

próximo

(near, or next to)