to get on in English:

1. to board

English word "to get on"(to board) occurs in sets:

Top 100 phrasal verbs 26 - 50

2. to have a good relationship

English word "to get on"(to have a good relationship) occurs in sets:

New proficiency Gold Unit 1

3. to have a friendly relationship

4. make progress

5. to be getting old

English word "to get on"(to be getting old) occurs in sets:

wtiting - get / make