The phrase "are sometimes thinking of" is correct and usable in written English.
It can be used when expressing that someone occasionally has thoughts or considerations about something.
Example: "They are sometimes thinking of moving to a new city for better job opportunities."
Alternatives: "occasionally consider" or "sometimes contemplate".
It sounds obvious, but sometimes, thinking of emotional pain as if it were physical pain can be very helpful.
And I hope supporters of sustainable food who I think are sometimes guilty of thinking we just need more rules will instead recognize that the people arguing against more regulations aren't always wrong and that perhaps these two groups can meet somewhere in the middle and hold hands and eat a sustainably raised, grass-fed hamburger.
I edited "Da Capo Best Music Writing 2002," and I'm really such a fan of music writing, and have said so many times, that people are sometimes tricked into thinking I've done more of it than I have.
I have sometimes been thinking of this in the middle of the night, mulling them through my mind".
Creativity and divergent thinking are sometimes considered as divisions of intelligence, suggesting creativity has a strong genetic basis (and as normal distribution) in population, as intelligence.
Creativity and divergent thinking are sometimes considered as divisions of intelligence, suggesting creative functions may also have a genetic liability [2].
The left is sometimes scared of thinking about the stories we tell.
Religious beliefs are sometimes described as magical thinking.
One thing I learned, though, very soon, was that people impute all kinds of things to leaders, and sometimes it's thinking of them as disproportionately powerful, and imagining them to be much more transcendently significant in what they can accomplish, to have many more tools and weapons than they actually do.
