I have gone through a hard time, ______ I worked without food and money.
She may have missed the train, in _____ case she won't arrive for another hour.
I met several people there, two of _____ being foreigners.
I met several people there, two of _____were foreigners.
He wrote a lot of novels, none of _____ translated into a foreign language.
He had a lot of friends, but none of _____ could lend him any money.