I can t always tell the difference between the verb be and the auxiliary verb in English, who can te

Look to see if there are real verbs (words with real meaning) in the sentence. If there is a substantive verb, only auxiliary verbs can be used. If there is no substantive verb, the verb be is used.

There are 2 exceptions, the present continuous tense and the passive voice:

1. In the present continuous tense, this tense allows the ing form of both the be verb and the substantive verb to exist at the same time.

2. The passive voice is used together with the past participle of the verb be and the verb ascending to the clear.

Difference Between Auxiliary Verb and Be Verb:

The verb be is a connecting verb, followed by an adjective, noun, etc., which constitutes a table structure and has a certain meaning. Auxiliary verbs are used to help predicate verbs form negative sentences and interrogative sentences, and some auxiliary verbs also help to form certain tenses, without word meaning.

1. The words referred to are different.

The verb be refers to:

am is are (is used in the present tense, where am is used in the first person and is used in.)

Two or three people, are used in the plural).

was were

The auxiliary verb refers to: do (used in the present tense, before the quarrel as the subject of the third person singular number, choose does).

DID (used in the past tense).

shall, will (used in the future tense).

2. Different usage.

The verb be is not a separate predicate, but must be followed by a predicate to form a predicate structure that illustrates the condition, nature, and characteristics of the subject.

Auxiliary verbs assist the main verb to form predicate verb phrases, and auxiliary verbs are used to form tense and voice. Auxiliary verbs have grammatical meaning, but they have no lexical meaning and cannot be used as predicates on their own.

1. In a sentence, when it has practical meaning, it is a be verb, and when it has no practical meaning, it is an auxiliary verb.

lily is a kind of plant.(There is a real meaning, table: yes.) as a predicate verb in a sentence).

the lily has been fully blooming.(No real sense.) is an auxiliary verb that, together with has, forms the present perfect continuous tense).

2. Be is a prototype verb, which is collocated with different personal pronouns and has different forms, such as in the present tense: i am, you are, he she it is, they are. As in the past tense, i hee she it was, you they were.

Due to the nature of you, it can only be used with the verb be in the plural form, i.e. are, were. Also, there are two participle forms, being and been.

3. The different uses of the above inflections when used as auxiliary verbs:

Present (past) continuous tense: someone is was looking at tv

Present (past) perfect continuous tense: someone has had been looking at tv

Passive: I am reported that my kid has been allowed for the nearest school

4. Pay attention to distinguishing the following situations:

i am (very) impressed.It's not passive, and AM is no longer a particle.

the lily is blooming gradually.This is also not, compare it with the second example sentence above.