What does consistency mainly refer to

and is a conjunction. Therefore, it means that it is a point before and after, and its meaning can be understood as and , then, in English, the noun connected before and after and after should be of the same kind, and the same is true for the voice and tense.

Hopefully, thank you

All of them must be consistent in both tense and voice.

and is a conjunction before and after all the components must be consistent.

When you say and consistent, you mean that the predicate component of and juxtaposition is the same verb, in order to avoid repetition, the latter verb is often omitted, such as play basketball and play football, and the second play word is repetitive, which should be omitted. This is different from the Chinese "playing basketball and football". "打" and "kick" are different verbs, and if "kick" is omitted, it becomes a broken Chinese word for "playing basketball and football".

Both verb and object are one form.

The latter is right to omit a play

Yes, and means that the parts of speech before and after are the same, so the whole sentence is juxtaposed, and there is no order.

If it is preceded by three singles, both verbs should be preceded and followed by an s

Yes, and connect two equivalent components.

It doesn't necessarily depend on what you're juxtaposing.

If it is an object, of course the verb should be consistent.

Hope it helps you to adopt.

I feel sad only after I find out that I lost my money, I lost my money first, and I use the past tense to complete it, and I feel sad when I find out that I lost my money, so I use the past tense. It's not that the and before and after tenses have to be consistent. Be flexible.

The previous action precedes the next one, so.

The former is in the past perfect tense and the latter is in the simple past tense and is preceded by just

The corresponding past events are entered and sat down, i.e. :

before he entered the office and sat down, he had lost 50 pounds.

So use the past perfect tense. The and before and after tense does not have to be consistent, and can be changed according to actual needs.

The content to be juxtaposed with and must have the same type of speech or phrase, in this sentence and is followed by turn, so the juxtaposition of and is a verb, which needs to be consistent with the previous verb, so it is necessary to add s

Not necessarily, for example.

i went to park last saturday, and she went shopping on that day.

and is a conjunction, connecting two sentences or two phrases, if it is a phrase, sometimes it is necessary to focus on the same form, such as.

i wish i can work in a bank and make a lot of money.

the plane is at the airport,__it has been surrounded by police

The reason why this sentence is chosen is where is a definite clause and airport is a antecedent.

No, using where is he guides the subject to be consistent or inconsistent, but the subject is the same, and the latter is often omitted.

It does not mean that the specific tense is exactly the same, but that the general tense is the same. In this sentence, the former is in the simple present tense, and the latter is in the present continuous tense, and both are in the present tense.

Hello. The first half of the sentence is not a sentence, there is no predicate, and the explanation is: Our product sales are endless. and only after the predicate forms a sentence, so the second half of the sentence is a supplement, and there is no problem of tense consistency. Thank you.

As well as, the word is used in the same way as and, and other conjunctions such as but however require the same tense and do not have to be parallel.

and: can omit e.g. i like singing and (i) want to be a singer

The omission after the conjunction, I don't understand what you mean, it should have nothing to do with the conjunction, right? Specific sentence analysis.