1 tn The verb שָׁכַב (shakhav) means “to lie down, to recline,” that is, “to go to bed.” Here what appears to be an imperfect is a preterite after the adverb טֶרֶם (terem). The nuance of potential (perfect) fits well.
2 tn Heb “and the men of the city, the men of Sodom, surrounded the house, from the young to the old, all the people from the end [of the city].” The repetition of the phrase “men of” stresses all kinds of men.