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0answers
19 views

Clauses ending with prepositions [duplicate]

I often hear the rule, "Don't end a sentence with a preposition." As long as we ignore the prepositions in phrasal verbs, it makes sense that an object should follow a preposition. By the same logic, ...
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votes
3answers
158 views

Can I use the word “not” after a preposition?

Can I write something like: among people from that country and among people from not I know it can be easily rewritten as: among people that are from the country and among people that are ...
0
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3answers
2k views

Is it proper to use “that” instead of “at which” to refer to speed?

On a physics assignment, I believe that these sentences are grammatically incorrect, but some other students disagree (especially on the second one). What is the maximum speed that the mass can be ...
1
vote
2answers
3k views

Position of prepositions in questions and clauses

I would like to know if there is any rule to know where prepositions should be placed in questions or clauses. For example, I have heard many sentences and some of them put the preposition in the ...