Questions tagged [whether-if]

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Which one is the better form to use with `whether`?

My question is whether... Or My question is that whether... Which one can be the best option? For example, let’s say: My question is (that?) whether they have everything copied or not... If it ...
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3answers
136 views

Usage of "If vs whether"

Test questions (Source: “Quiz your English” - an app by Cambridge): “When we have been overwhelmed with emails, we wonder ________ we might have missed something important by dealing with them ...
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2answers
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She will find out (if / that) he is telling the truth

She will find out (if / that) he is telling the truth. I think the answer is 'if'. If so why not 'that'? What do you think is the correct answer? (I don't know which answer is correct)
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If, whether (Noun Clause) with preposition or not?

Which sentences are correct? Can I get information about if the city bus carry bike? Can I get information if the city bus carry bike? Can I get information about where the bus station is? Can I get ...
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1answer
113 views

unsure if that's Vs. unsure whether that's

should it be 1. Our AI is unsure if that's your real name. Or 2. Our AI is unsure whether that's your real name?
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3answers
351 views

Can I replace if with whether? [duplicate]

Judy wanted to know if the flight ticket to Shanghai was valid. Can I replace "if" with "whether" in the sentence above?
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1answer
307 views

If/Whether usage. "It is doubtful whether he is telling the truth"

If/Whether usage. "It is doubtful whether he is telling the truth" Why is it not possible to use "if" in this case? Thank you in advance.
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1answer
527 views

"whether or not they're still applicable" vs. "whether they're still applicable or not"

The present study has been designed to examine whether or not traditional approaches are still applicable. Is the or not used in the sentence correct at that place or it should be placed in the end? ...
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1answer
997 views

Use of "if", "whether" or "did" in a question

I had to send an email to a colleague from work to make sure I am registered to some kind of company event. I wasn't sure what is the best grammar to go with. Options that are considered are: ...
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2answers
610 views

Fourth conditional type (past and possible)?

I learn that there are 3 types of conditional sentences: Type 1 (present and possible): If I have money (and it's possible one day), I will donate. Type 2 (present and impossible): If I had money ...
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1answer
665 views

Whether or not (if/although)

"It is unknown whether or not he was telling the truth." This sentence means the same as - "It is unknown if he was telling the truth." "It is unknown whether he was telling the truth." "It is ...
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2answers
613 views

"Whether" Vs "If"

In Grammar Quizzes If/Whether, it says to use if to indicate one condition and whether for two conditions. I am satisfied with everything about the grammars of if/whether, except with this one. ...
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2answers
464 views

If vs. Whether? [duplicate]

I have often come across this confusion when im using English. Which word ( if or whether) is to be used in what specific contexts?How do they differ in the contexts they are used in? Or are they just ...
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2answers
547 views

use "if" rather than "whether" when the object clause is negative?

Sentence 1: I don’t know if it won't rain tomorrow. Sentnece 2: I don’t know whether it won't rain tomorrow. Which sentence sound natural to you? Is there a rule that we should use "if" rather than "...
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2answers
3k views

use "whether" rather than "if" after "discuss" and "doubt" in an object clause?

Sentence 1:We discussed if we should close the shop. Sentence 2:We discussed whether we should close the shop. Sentence 3: I doubt if they'll make it. Sentence 4: I doubt whether they'll make it. ...
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2answers
102 views

adj plus if-clause

Can if-clause be used as a noun clause after an adj? Does the sentence "She was undecided if she should accept his offer" sound natural to you? Or should I say "She was undecided whether she should ...
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1answer
403 views

The problem is if they believe what I said

"The problem is whether they believe what I said." is a correct sentence. How about "The problem is if they believe what I said."? This sentence is less commonly used but still OK?
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3answers
3k views

We were discussing (whether / if) to leave early (or not)

I have read many articles, but I don't know why often the verb "discuss" is followed by the conjunction "whether," but not "if". Do you confirm that this verb is an exception and after that we have to ...
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1answer
150 views

is there really some difference between if and whether? [duplicate]

I've had a doubt about when I use if and whether. I saw an phrase using whether and now I'm thinking when really use it. The phrase: I don't know "whether" it was the burden of having to raise a ...
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3answers
2k views

"Whether" Vs. "If"

Could someone please help me with these sentences? I need to know Which one doesn’t sound natural? Which one is formal and which one is not? A - I don’t know whether this word fits in the sentence. ...
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3answers
391 views

why "that" isn't used here instead of "if"?

Considering following sentences. Not sure if I look so retarded or people don't understand me. Not sure if I walk so fast or others walk too slow. Not sure if I'm doing something wrong or you are ...
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2answers
1k views

Can I use "whether" instead of "if" in this sentence?

In the past, some experts wondered if Tut died in a chariot crash. Can I use whether to take the place of "if" in this sentence?
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5answers
528 views

Would saying "if" in place of "whether" be a big mistake?

For example, in the expression "I don't know whether I'm coming or going", would saying if in place of whether be a big mistake? Would doing it in written English be an error too?