Can I say ' आप कब अमेरिका से आये'? Any grammatical rule?
Object follows the Subject.for example "arvind ghar jayegaa".
"Arvind jayegaa ghar" is akward.
But this is not object this is a question word asking about time. You can say यह कल अमेरिका से आया or यह अमेरीका से कल आया, isn't it?
Yes it is not grammatically correct. Interrogation word should be used right before or right after the verb. A better way to say it would be ' aap kab aaye america se '
कब is not something fixed inside the sentence, variant with आप कब अमेरीका से आए and the one with आप अमेरीका से कब आए both should be considered correct.
Same question: Can I say ' आप कब अमेरिका से आये'? Any grammatical rule?
It was marked wrong when I wrote it. I also wonder why.
Is the reason it's aaye rather than aaya/aayi because aap is formal?
Why "ने" is not used after aap
It is used only when the verb is transitive
America se aap kab aaye is also correct, isn't it?
Ayaa can also be used. Please correct