In English, a succession of tensions (backshifting) is often used in indirect language and similar contexts. The sequence below can be summarized as follows: If the main verb of a sentence is in the past, other verbs must also express a past point of view, unless a general truth is expressed.  In Latin, the consequence of the tension rule affects dependent verbs in the subjunctive mind, mainly on indirect issues, indirect orders and assignment clauses.  If the main verb is in one of the past periods, the subordinate verb is usually found in the current or perfect subjunctive (primary sequence); If the main verb is in one of the past times, the subjunctive verb is usually found in the imperfect or pluparous subjunctive (historical sequence). For example, if the subordinate verb refers to a time at the same time or later than the time of the principal, the current or imperfect subjunctive is used: if the verb of the main sentence is in the past, the verbal forms of the subordinate are adapted to those of the main sentence: the indirect language in Russian and in other Slavic languages generally uses the natural sequence of periods (there is no rehouding). You will find examples in russian indirect discourse. Case agreement is not an essential feature of English (only personal pronouns and pronouns with a case mark). The concordance between these pronouns can sometimes be observed: At the beginning of modern English times the correspondence existed for the second singular person of all verbs in the present, as well as in the past false of some common verbs. It was usually in the shape-east, but -st and t also occurred. Note that this does not affect endings for other people and numbers. I`m still writing this article, but you can find these guidelines and detailed tips on schedules and verbs where to use in my ebook on contract translation (available here). See sections 3.1 to 3.3 of Chapter 3.
If the main verb is a perfect form, the historical sequence usually follows, but if the meaning of an English present corresponds perfectly (i.e. «have done»), it can be followed by a primary sequence: there are frequent exceptions to the order of the tension rule (see Latin Tenses sequence of the tension rule). For example, the verbs in the conditional clauses generally do not follow the rule: most Slavic languages are strongly bent, with the exception of Bulgarian and Macedonian. The agreement is similar to Latin, for example. B between adjectives and substants in sex, number, case and animacy (if considered a separate category). The following examples are taken from the Serbo-crodenite: such a concordance is also found with the predictors: the man is great («man is great») vs. the chair is large («the chair is large»). (In some languages, such as German.
B, that is not the case; only the attribute modifiers show the agreement.) A main tension (current tension, future tension or perfect tension) in the upper clause is followed by a main tension in the indicative mood or the subjunctive mind. Such a main tension is followed: However, almost all regular verbs have not been used in the past.