The auxiliary verb uses the past tense, the verb after the verb uses the prototype, and the infinitive after the verb also uses the prototype

The auxiliary verb uses the past tense, the verb after the verb uses the prototype, and the infinitive after the verb also uses the prototype

no need!
If there is a past tense or past participle in a sentence, should the verb after it use the original form?
The situation you said is too broad. If it is a coordinate sentence, the past tense of the preceding verb is the predicate, then the following verb is also the predicate, so the past tense should be used. If the following verb is placed behind the modal verbs such as can may must, of course, the prototype is used. If the preceding past tense and past participle are only modified by the post attributive
Isn't the third person singular AM / is / are in English? Is that person's name a third person singular?
The exam begins at nine__________ the exam__________ Do the exam begins at nine?
Such as the title
Yes, it should be does the exam begin at nine
The exam begins at nine__________ the exam__________ Do the exam begins at nine
The plural of French man is French men, but French also means French. How does the plural change?
For example. Do you know these______ who are talking with Mr.Li (France) you should fill in French instead of French, right?
I saw a great number of French in Peking University because of his victory
French only includes all French people, including both French men and French women, which is the general name of French women
Is there anything else in the third person besides am and is are?
Is there anything else in the verb besides "the third person singular" and "s"? (non personal pronoun)
The third person refers to he she it and other am used in the first person and are used in the second person
Verb with a single: the subject is a singular uncountable noun compound noun in a sentence
third person? SHE+ is
HE+ is
THEY + are
I won't use it
Am, is, are are not called the third person, they are verbs, the third person has he, she, they. Verbs with singular subjects may be I, he, she, it, etc.
If the tenses are different, the singular verbs are different
The singular and plural of some people, such as German, American, French, etc
German American French
1、 Write the present participle and the third person singular form of AM / is, are and see
The original form of AM is are is be, the present participle is being, and the third person singular is is
The present participle of see is seeing, and the third person singular is sees
Play the urheen
Chinese Kongfu
Play the erhu
Do Chinese Kung Fu
The original form of AM is are is be, the present participle is being, and the third person singular form is is
The present participle of see is seeing, and the singular form of the third person is sees
Am is are is, the participle is being, the third person singular is is
The present participle of see is seeing, and the third person singular is sees
Play urheen generally play without the
Do Chinese Kongfu I think we should use do
How to write French (plural)
Frenchmen
Frenchmen
It's France. There's no plural
What are the plural and singular verbs? Are they the be verbs?
The singular verb refers to the singular verb when the subject of the general present tense is the first person or the second person, the plural verb refers to the plural verb when the subject of the general present tense is the third person, that is, the third person singular form, and the verb ing is generally used after the be verb
The morph of nouns ending with F and Fe
Not all words change f into V Plus es, and there are exceptions, such as roof, chief is directly plus S. can you summarize such words for me?
If you can list all those that directly add s, it should be very few.
When a noun ending in f or Fe becomes plural: A. add s, such as: belief --- beliefs roof --- roofssafe --- safes Gulf --- gulfs; B. remove F, Fe and add ves, such as: half --- haves knife --- knives leaf --- leaves wolf --- wolveswife --- hearts life --- lives thin
knife
wife
wolf
housewife
leaf