Sometimes they had prayed together over the phone, in a kind of half code in case anybody accidentally picked up the extension.

NEWYORKER: Good People

Indeed, they sometimes find themselves working together, for example when they pushed to make child-care tax credits available to the working poor.

ECONOMIST: Lexington

But, they've been together so long that it sometimes feels like they're already married, she said.

CNN: Report: More women moving in before marriage

After meeting Dzhokar Tsarnaev a year ago, the two became friends, sometimes playing video games together, but they had not seen each other since January, Giovanni said.

CNN: Suspects described as brothers from Russian Caucasus

He told officers he and Miss Harrison had an on-off relationship during the three years they were together, with him sometimes living with his wife.

BBC: Kevin Doherty

Their going to spend nine nights together, during wich they discover that sometimes all one needs to approach perfection is a saxophone and a broken alarm clock.

UNESCO: Culture

The study found 656 families said they always ate meals together at a table, 768 sometimes did, while 92 families never did so.

BBC: Family eating together

Sometimes it's been rough for the family but they've managed to stay together.

NPR: My Mother, the HIV Patient

Together, they would vault up on the trampoline and bounce, sometimes joined by Dylan's brother, Jake, who is two years older.

CNN: STORY HIGHLIGHTS

They also found hints that genes whose protein-products work together in a cell have sometimes ended up as neighbours on a chromosome.

ECONOMIST: The ��book of life�� may be missing half of its words