1. to leave, to go away

intransitive verb Godan verb with 'ru' ending

2. to pass, to elapse

intransitive verb Godan verb with 'ru' ending

3. to be distant

Godan verb with 'ru' ending intransitive verb

4. to send away, to drive off, to divorce

transitive verb Godan verb with 'ru' ending

5. to (do) completely

auxiliary verb Godan verb with 'ru' ending

6. last ... (e.g. "last April")

pre-noun adjectival (rentaishi)