"We have lived here since last summer."
Translation:Vi har bott här sedan förra sommaren.
I am curious how I could use the word "somras" in this context as I understand it means "last summer". Tack. :)
No, sist means last out of a number, not ’previous’ as in this example. If you were talking about something that happened during three summers in the past, you could say sista sommaren to talk about the third one of those, because you have a number and you talk about the last. But if you mean last summer as in the summer that just was, you say förra.
Yes you can say that, and it would mean that another summer hasn´t started since you moved in.
Swedish summer is from June to August. From September to May you can say Vi har bott här sedan i somras. After that you say Vi har bott här sedan förra sommaren.
I entered "vi har bott här sedan i förra sommaren". Somehow, that sounded more correct, but it may be a dialect issue from when I learned Swedish back in the 1970s.