"I'm asked to drive left"
This is not natural. It's not a sentence either, as it lacks a full stop.
"I used to drink beer." -- I drank beer in the past as a habit, but do not any more.
"I am used to drinking beer." -- I drink so much that I am accustomed to it, it has little effect on me, I drink a lot.
I do not think there are rules but generally the infinitive is more common.
You use the gerund after 'to' in certain cases as follows:
I look forward to ..... (something e.g. 'hearing from you soon', a gerund)
The books is a career guide to ....(something e.g. becoming a doctor)
I am immuned to .... (something e.g. hearing his complaints)
not a teacher
"I came to killing" - wrong
You have mistaken the meaning of 'come to' which means 1. recover consciousness 2. total to
not a teacher
I think it means "I came to the act of person that kills"
http://www.oxfordlearnersdictionaries.com/definition/english/come_1#come_1__248 Scroll down to 'come to something'.
'Come to' means 'to reach a particular situation'. Is the act of killing a situation?
Not a teacher.
Murder is an event rather than a situation.
Not a teacher.
There's a difference?
Do they translate the same or differently in your native language?There's a difference?
Do they translate the same or differently in your native language?
Not a teacher.