This passage was an abridgment from one in Le Quadrilogue Invectif of Alain Chartier: which is as follows: "Toutes anciennes escriptures sont plaines de mutations, subversions, et changemens de Royaulmes et des Principaultez.
A copy of them, headed "Ce sont les enseignemens que mons^r sainct Loys fist a son filz Charles roy de France," occurs in the MS.
In 1626 he had used a very remarkable expression; he had said "Les faiseurs de livres serviraient grandement le roi et ceux qui sont aupres de lui, s'ils ne se melaient de parler de leurs actions ni en bien ni en mal.
Then, quite suddenly, she asked aloud: "Who sont you back heah dis time?
Corneille, in his Cid, makes one of his personages remark, Pour grands que soient les rois ils sont ce que nous sommes, Ils peuvent se tromper comme les autres hommes.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "sont" in a variety of sentences. We hope that you will now be able to make sentences using this word.