To go is an infinitive. In many languages, infinitives are made up of one word; however, in English they are made of two. You may have learned in school that you should never split an infinitive - this is not true. In today's English, it is perfectly acceptable to split infinitives.
'I'm getting used to eating sushi, but I can't get used to using chop-sticks!'
In the past we have looked at used to for past habits: 'I used to play tennis, but now I don't'.
Today we look at a very different meaning for the phrase 'be used to'.
