Simple Subject and Simple Predicate

Every subject is built around one noun or pronoun (or more) that, when stripped of all the words that modify it, is known as the simple subject. Consider the following example:

A piece of pepperoni pizza would satisfy his hunger.

The subject is built around the noun "piece," with the other words of the subject -- "a" and "of pepperoni pizza" -- modifying the noun. "Piece" is the simple subject.

Likewise, a predicate has at its centre a simple predicate, which is always the verb or verbs that link up with the subject. In the example we just considered, the simple predicate is "would satisfy" -- in other words, the verb of the sentence.

A sentence may have a compound subject -- a simple subject consisting of more than one noun or pronoun -- as in these examples:

Team pennants, rock posters and family photographs covered the boy's bedroom walls.

Her uncle and she walked slowly through the Inuit art gallery and admired the powerful sculptures exhibited there.

The second sentence above features a compound predicate, a predicate that includes more than one verb pertaining to the same subject (in this case, "walked" and "admired").

Modal words

Modal words express the speaker’'s attitude to what his utterance denotes. The speaker’s judgement may be of different kinds, that is, the speaker may express various modal meanings.

Modal words are an invariable part of speech. They may refer to a word, a phrase, a clause, or a sentence. Their syntactical function is that of a parenthesis, they may also be a sentence in themselves, in which case they are used to answer a general question:

Will you help me? Certainly.

Precisely this.

Except this man, of course.

Semantically modal words fall into three groups, denoting:

1. Certainty/doubt (certainly, of course, indeed, surely, decidedly, really, definitely, naturally, no doubt,

etc.).

Certainly, it was astonishing that she should be preoccupied with her schemes for the welfare of

Constance.

Of course, it would have been different if they had married.

In answers the meaning of these words is weakened.

2. Supposition (perhaps, maybe, probably, obviously, possibly, evidently, apparently, etc.).

Manson’s nature was extraordinarily intense. Probably he derived this from his mother.

You have come quickly to a resolution. But perhaps you have been considering this question for a long

time?

Obviously you didn’t read it.

3. Estimate proper (good/bad) – (luckily, fortunately, happily, unfortunately, unluckily, etc.).

Fortunately there were few people at the morning surgery.Unhappily a terrible storm broke out before the travellers had reached their destination.