A comma is not typically used before "therefore." However, a comma may be used after "therefore" to separate it from the rest of the sentence when it is starting the clause.
The comma goes before "therefore" when it is used to connect two independent clauses. The semicolon goes before "therefore" when it is used to separate two closely related independent clauses.
Either a comma or a semi colon can be used, depending on the rest of the sentence.
Before eg. The television has broken, therefore I will get it fixed.
You typically place a comma before and after the word "therefore" when it is used in the middle of a sentence. For example: "I studied hard for the exam, therefore, I passed with flying colors."
Not necessarily either. There is no word or phrase in English that requires a comma. Commas are a feature of sentence structure, not of words. " Your data is incomplete and your conclusion is therefore wrong." both before and after UNLESS its at the start of a new sentence "i like to run, therefore, i run a lot. yes, but should also reference to lexis and structures.
If it is used as what is termed an "interrupter," you use a comma. If it is joining two clauses, you use a semicolon before it and a comma after it. Interrupter: He would, therefore, appreciate a quick response. Joining clauses: He appreciates quick responses; therefore, I shall endeavour to provide them without delay.
last comma before the and is not necessary
A comma is typically placed before "or" when it separates independent clauses in a sentence. However, a comma is not needed after "or" in most cases.
No, a comma does not go before the word 'in'.
no. if but before is a sentence on its on and after but is a sentence on its own then put a comma before but.
The comma goes after.