Simple learning grammar

xample of what it studies or prescribes:

Descriptive Grammar: Describes how language is actually used by speakers, without judging it as right or wrong.

Example: Noting that many people say "ain't" is used in informal speech, even though traditional rules consider it incorrect.

Prescriptive Grammar: Dictates what is considered "correct" or "proper" grammar, often based on traditional rules or a specific standard.

Example: A rule that states you should never end a sentence with a preposition (e.g., "This is the preposition with which I will end the sentence" instead of "This is the preposition with").

Generative Grammar: Focuses on creating a set of rules that can generate all the grammatically correct sentences of a language.

Example: Developing rules that show how to form a sentence by combining different grammatical elements, such as a noun phrase and a verb phrase, to create valid sentences like "The dog chased the cat".

Mental Grammar: The unconscious, innate knowledge of language that a speaker has in their mind.

Example: A child instinctively knows how to form a plural by adding "-s" to most words, without being explicitly taught the rule for every single word.

Pedagogical Grammar: Grammar specifically designed for teaching and learning a language, focusing on the rules and structures that are most useful for learners.

Example: A textbook chapter explaining the difference between the simple past and the present perfect tenses to help English as a Second Language (ESL) students use them correctly.

Traditional Grammar: The grammar rules that are commonly taught in schools, often based on classical languages like Latin.

Example: Classifying words into parts of speech like nouns, verbs, adjectives, and adverbs and applying rules for their usage.

Comparative Grammar: Studies the similarities and differences between related languages.

Example: Comparing the grammar of Spanish and Portuguese to find shared roots and unique differences in their sentence

are three main types of tense: past, present, and future, each with four grammatical aspects: simple, continuous, perfect, and perfect continuous, for a total of 12 tenses. These are further broken down into 12 specific tenses, such as the simple present, present continuous, and past perfect, which indicate when an action takes place.

Main categories

Present Tense: Describes actions happening now.

Past Tense: Describes actions that have already happened.

Future Tense: Describes actions that are going to happen.

Aspects of each tense

Simple: A basic form of the tense (e.g., "I eat").

Continuous: Shows an ongoing action (e.g., "I am eating").

Perfect: Indicates an action that has been completed (e.g., "I have eaten").

Perfect Continuous: Shows an action that started in the past and is continuing into the present (e.g., "I have been eating").

Examples of the 12 tenses

Present:

Simple Present: I eat.

Present Continuous: I am eating.

Present Perfect: I have eaten.

Present Perfect Continuous: I have been eating.

Past:

Simple Past: I ate.

Past Continuous: I was eating.

Past Perfect: I had eaten.

Past Perfect Continuous: I had been eating.

Future:

Simple Future: I will eat.

Future Continuous: I will be eating.

Future Perfect: I will have eaten.

Future Perfect Continuous: I will have been eating.