The verb has finite and non-finite forms, which are also called verbals. The verbals do not express person, number or mood. Therefore they cannot be used as the predicate of a sentence.
e. g. He does his home-work. (does – finite form of the verb, it expresses 3rd person, singular, present tense, active voice, indicative mood, non-perfect, non-continuous)
e. g. Watching TV he does his home-work. (watching – non-finite form of the verb, it does not express person, number or mood)
Like the finite forms of the verb the verbals have tense and voice distinctions, but their tense distinctions differ greatly from those of the finite verb.
There are three verbals in English: the participle, the gerund and the infinitive.
In Russian we also have three non-finite forms of the verb – причастие, деепричастие, инфинитив.
The verbals have the following characteristic traits:
1) they have a double nature, nominal and verbal – the participle combines the characteristics of a verb with those of an adjective; the gerund and the infinitive combine the characteristics of a verb with those of a noun;
2) the tense distinctions of the verbals are not absolute (like those of the finite verb), but relative; the form of a verbal does not show whether the action it denotes refers to the present past or future; it shows only whether the action expressed by the verbal is simultaneous with the action expressed by the finite verb or prior to it:
e. g. I am glad to see you. (the action expressed by the infinitive is simultaneous with the action expressed by the finite verb; the action of being glad and the action of seeing are simultaneous)
e. g. I am glad to have seen you. (the action expressed by the infinitive is prior to the action expressed by the finite verb; the action of being glad is prior to the action of seeing);
3) all the verbals can form predicative constructions, a predicative construction is a construction consisting of two elements:
– a nominal element (noun or pronoun);
– a verbal element (participle, gerund or infinitive).
The verbal element stands in predicate relation to the nominal element, i.e. in a relation similar to that between the subject and the predicate of the sentence. In most cases predicative constructions form syntactic units, serving as one part of the sentence (complex object, complex subject).
• They sat down to supper, Manston still talking cheerfully.
Они сели ужинать; Мэнстон продолжал весело разговаривать.
Manston still talking cheerfully is a predicative construction with a participle; the participle talking stands in predicate relation to the noun Mansion, which denotes the doer of the action expressed by the participle.
4) in the sentence a verbal may occur:
a) singly, i. e. without accompanying words:
She… went away smiling.
То decide is to act.
b) in phrases, i. e. with one or several accompanying words (an object or an adverbial modifier to the verbal). The phrases form syntactic units serving as one part of the sentence.
A phrase should not be confused with a predicative construction: between the elements of a phrase there is no predicate relation as it does not include a noun or pronoun denoting the doer of the action expressed by a verbal:
• The windows of the drawing-room opened to a balcony overlooking the garden. Окна гостиной выходили на балкон, с которого был виден сад.
• She tried to tranquillize him by reading aloud. Она пыталась успокоить его тем, что читала ему вслух.
c) in predicative constructions:
• My mistress being dead… I had to look out for a new place.Так как моя хозяйка умерла, мне пришлось искать другое место.
• There is no mistake about his being a genius. He может быть никакого сомнения в том, что он – гений.
• She heard him unbar the door and go out into the yard. Она слышала, как он отодвинул засов и вышел во двор.
Table 1 – The use of the verbals in a sentence