This is true of the Ethica, or Moralia, of Basil, and of the Regulae brevius Tractatae, which seem to have been read constantly at meals, or were otherwise in continual use in Religious Houses.
In Smith’s Catalogue (1696) it is said to have had the note, Regulae vitae Anachoretarum utriusque sexus scriptae per Simonem de Gandavo, Episcopum Sarum in usum suarum sororum.
Regulae Veteris et Novi Testamenti is in existence, but it would be quite possible to reconstruct the work from the different MSS.
Towards the end of his life Matthew collected these writings and published them in a large book entitled Regulae Veteris et Novi Testamenti.
Such an one was Guarini of Verona, whose Regulae Grammaticales were originally published at Venice in 1470, and are regarded as one of the earliest specimens of her prolific press.
The rules then adopted, which were framed on the model of those of the Jesuits, were published at Paris in 1668 under the title Regulae seu constitutiones communes congregationis missionis.
The first of his Regulae Philosophandi laid down that the cause assumed must be a vera causa.
He partly made it explicit in his Regulae Philosophandi (1685).
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "regulae" in a variety of sentences. We hope that you will now be able to make sentences using this word.