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sits; whom sits; to whom is sitting; with whom was sitting; to whom
no longer any longer no more any more
worry from worrying worrying to worry
no longer any longer no more any more
he worries about he worried about did he worry about does he worry about
to have worried to worry worrying from worrying
on, himself at, himself about, himself with, himself
he worries about he worried about did he worry about does he worry about
him taking on him taking him to take he takes
needn’t can’t mustn’t may not
needn't can't mustn't may not
to have worried to worry worring from worrying
no longer any longer no more any more
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