oferować ?:

1. offer

Inglês americano palavra "oferować"(offer) ocorre em conjuntos:

Słow. - direct speech and reported speech
Unit 10 Cutting Edge Upper Student's Book
UNIT 1 - THE COMPANY
str. 302 mention- quote
Angielski zawosdowy

2. offer to

Inglês americano palavra "oferować"(offer to) ocorre em conjuntos:

Verb + to (infinitive)
reporting verbs
verb patterns