We had spent nine months working on the first one!

He spent five months working on the making of this movie.

"The first four months after he died, I worked 22 hours a day," she said.

"For reasons I don't want to go too much into right now, five months will work."

Roy has been here for seven months working on the community building project.

That's three months working under a local lawyer, someone like me.

He commonly spent six months working on a single short story.

The economic strategy may take months to work, or to show that it won't.

But four months into the school year, some themes are working better than others.

Then a study showed that four months of therapy worked just as well.