Frequency adverbs tell how often something happens. Examples are: often, never, always, sometimes, generally, usually, seldom, rarely, hardly, ever, frequently etc.

Position of Frequency Adverbs

Subject Complement

Read the sentences given below:

That part of the sentence which does not include the subject is called the predicate.

An English sentence must have at least one subject and one predicate. The subject denotes the person or thing about which something is said.
The subject is usually the first noun or noun phrase in a sentence and it represents the thing that the rest of the sentence is about. The subject may consist of one word or several words but it must still have a noun or pronoun it. The main word in the subject is called the subject-word.

To emphasize an affirmative statement

The anomalous finites do, does and did can be placed before the verb to show emphasis. Note that after do, does and did, we use a verb in its present tense form.

Verbs in the simple present and simple past tense do not consist of auxiliary verbs. Their negatives are made by the addition of the anomalous finites do not, does not or did not before the main verb.

The term anomalous finites is used to refer to the group of 24 finites given below: