A simple sentence consists of a single independent clause, which may be of 7 types. The types differ according to whether one or more clause elements are obligatory present...
Verbs have certain features that are not shared by other parts of speech. They have forms that indicate the time of an action (present, past or future), they can indicate...
The term verb is used in 2 senses...
There are 2 present tenses in English...
There are several tenses which express past in English...
There are several tenses which express future in English...
There are several types of infinitive...
The 2 main categories of multi-word verbs consist of a lexical verb plus a particle...
Nouns fall into different classes...
The grammatical category of number requires that every noun form be understood grammatically as either singular or plural...