New Grammatical Forms and Categories of the Verb

The evolution of the verb system in the course of history was not confined to the simplification of the conjugation and to growing regularity in building the forms of the verb. In ME and NE the verb paradigm expanded, owing to the addition of new grammatical forms and to the formation of new grammatical categories. The extent of these changes can be seen from a simple comparison of the number of categories and categorial forms in Early OE with their number today. Leaving out of consideration Number and Person as categories of concord with the Subject we can say that OE finite verbs had two verbal grammatical categories proper: Mood and Tense. According to Mod E grammars the finite verb has five categories Mood, Tense, Aspect, Time-Correlation and Voice. All the new forms which have been included in the verb paradigm are analytical forms; all the synthetic forms are direct descendants of OE forms, for no new synthetic categorial forms have developed since the OE period.

The growth of analytical forms of the verb is a common Germanic tendency, though it manifested itself a long time after PG split into separate languages. The beginnings of these changes are dated in Late OE and in ME. The growth of compound forms from free verb phrases was a long and complicated process which extended over many hundred years and included several kinds of changes.

A genuine analytical verb form must have a stable structural pattern different from the patterns of verb phrases; it must consist of several component parts: an auxiliary verb, sometimes two or three auxiliary verbs, e.g. NE would have been taken which serve as a grammatical marker, and a non-finite form Inf. or Part., which serves as a grammatical marker and expresses the lexical meaning of the form. The analytical form should be idiomatic: its meaning is not equivalent to the sum of meanings of the component parts.

The development of these properties is known as the process of "grammatisation". Some verb phrases have been completely grammatised e.g. the Perfect forms. Some of them have not been fully grammatised to this day and are not regarded as ideal analytical forms in modern grammars (for instance, the Future tense).

In order to become a member of a grammatical category and a part of the verb paradigm the new form had to acquire another important quality: a specific meaning of its own which would be contrasted to the meaning of its opposite member within the grammatical category (in the same way as e. g. Past is opposed to Pres. or pl is opposed to sg). It was only at the later stages of development that such semantic oppositions were formed. Originally the verb phrases and the new compound forms were used as synonyms (or "near synonyms") of the old synthetic forms; gradually the semantic differences between the forms grew: the new forms acquired a specific meaning while the application of the old forms was narrowed. It was also essential that the new analytical forms should be used unrestrictedly in different varieties of the language and should embrace verbs of different lexical meanings.

The establishment of an analytical form in the verb system is confirmed by the spread of its formal pattern in the verb paradigm. Compound forms did not spring up simultaneously in all the parts of the verb system: an analytical form appeared in some part of the system and from there its pattern extended to other parts. Thus the perfect forms first arose in the Past and Pres. tense of the Ind. Mood in the Active Voice and from there spread to the Subj. Mood, the Passive Voice, the non-finite verb.

Those were the main kinds of changes which constitute the growth of new grammatical forms and new verbal categories. They are to be found in the history of all the forms, with certain deviations and individual peculiarities. The dating of these developments is uncertain; therefore the order of their description below does not claim to be chronological.