Hello.
Do you think it's possible to use the phrase "as long as" in the meaning "because", for example: "I can't help him as long as (because) I don't know his problem." Or will it be understood as "while"?
Thank you for your help.
I think it is fine. I understood it just the same! ;)
Just :)
Using "as long as" in that sentence implies that you CAN help him once he tells you what his problem is.
Using "because" in that sentence implies that it's a done-deal -- you cannot help him because you don't know what his problem is.
spelling practice book
Hello! Yes, the phrase "as long as" can be used to mean both "because" and "while," depending on the context and how it is used in a sentence. However, in your specific example sentence, using "as long as" may cause confusion, as it is more commonly understood to mean "while" or "provided that."
To make it clear that you are using "as long as" in the sense of "because," it would be better to rephrase the sentence. For example, you could say: "I can't help him because I don't know his problem." This clearly conveys the cause-and-effect relationship between your lack of knowledge and your inability to assist.
Remember, when using phrases or expressions with multiple meanings, it's important to consider the context and make sure your intended meaning is clear to the listener or reader.