0
Pructus Posted 11 years ago
Grammar

That clause

Hello....

that clause is a little complicated so I made it as a table below.
I presume that all the sentences are grammatical, only slightly different in nuances or meaning.

I’d like some comments....

A. know

1. I know that he leaves. = I know it as a dedided fact that he is going to leave, with or without his intention.

2. I know when he leaves. = I know the future time that he is going to leave, with or without his intention.

3. I know that he leaves tomorrow. = I know it as a dedided fact that he will leave tomorrow.

4. I know that he will leave. = He is willing to leave. or It is decided that he will leave.

5. I know that he will be leaving. = He will leave, not necessarily out of his intention.

6. I know if he leaves. = I know if he will leave or not, not not necessarily out of his intention.

7. I know if he will leave. = I know if he is going to leave, with or without his intention.

B. wonder

1. I wonder if he leaves. = I wonder if it is decided whether he is going to leave in the future.

2. I wonder if he will leave. = I wonder if he is willing to leave or if it is decided that he is going to leave.


C. take
— Both are correct.

1. I will take the first bus that comes.

2. I will take the first bus that will come.

D. the time
— Both are correct.

1. The time will come when you understand it.

2. The time will come when you will understand it.
  

Top answer

Dear Pructus, I'll take Section A only. 1. You need "he will leave" because you are referring to the future.

  • Dear Pructus, I'll take Section A only.
  • 1.
  • You need "he will leave" because you are referring to the future.
  • 2.
  • Good.
Free · every Monday

Get the Weekly English Kit 📬

New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.

27 Answers
0
Dear Pructus,

I'll take Section A only.

1. You need "he will leave" because you are referring to the future.

2. Good.

3. Good. More common and natural - "is leaving" or "is going to leave".

4. Good but your first meaning (about "willing") is not right. Check the meaning of the adjective "willing".

5. Meaning is good but you need a time expres
0
A. know

1. I know that he leaves on Monday. = I know it as a decided fact that he is going to leave, (with or without his intention).
You need to say when if you want to make this a good use of the pr
0
Oh, it's a great help....
Thanks so much, Michael Chambers!!
0
I see... I see...
This is really helpful explanations, CJ...

The reason I was focused on "intention" is that I understand "will" is used in both "intention" and "future events". So, I felt I needed to make a distinction between the two usages. Reading your explanations, I thought, maybe I don't need to be so focused on it.

Thanks so much, CJ!!
0
How about if A-6 is changed to: I know if he leaves or not., from I know if he leaves.

Then, the sentence becomes good and grammatical and can mean I know if it is a decided fact that he is leaving in the future?
0
pructusHow about if A-6 is changed to: I know if he leaves or not., from I know if he leaves.Then, the sentence becomes good and grammatical
Actually it doesn't become grammatical because it was already grammatical. You've just changed from one grammatical sentence to another grammatical sentence.
0
Thanks again, CJ!!

*****
A - 6. I know if he leaves. = I know if he will leave or not, not not necessarily out of his intention.
I am always aware of his absence whenever he leaves.
*****

Understanding "I know if he leaves." to mean "I am always aware of his absence whenever he leaves." seems to take the structure as “If h
0
pructusUnderstanding "I know if he leaves." to mean "I am always aware of his absence whenever he leaves." seems to take the structure as “If he leaves, I know"
Correct.
pructusIf this is so, then is your explanation like below?Even though "I know if he leaves." can mean “ I know if it is a decided fact that he is leaving in the future”
0
Oh, I am so happy, CJ....

Thanks a lot!!
0
After some thought....

I know that he leaves. can mean I know that he is leaving now?
Becaus the present tense can be used to refer to the ongoing situation?
And maybe this is why we need to say, I know that he will leave. or I know that he leaves on Monday.

Related Questions