For me, it’s most helpful to write out by hand a difficult sentence.
This works in Latin or Greek, especially after I have looked at the translation, and still don’t see how the parts of the sentence fit together. My difficulty, I reckon, is that my English-trained mind fails to see some possibility allowed by a highly inflected language.
But somehow, writing it out in longhand helps.
I believe it works whether I type on the screen, or write on paper, even though most often I write on paper.
It may be that writing affords time for the mind to see relationships.