Method of Salaah

Q: In sunnah and fard salaah, what duas can I read in sajdah?

Further, in nafil salah, can I make dua in English in sajdah?

Q: My question is that it is compulsory, mandatory to make dua (rabbiq firlee) in between the 2 sujoods because every time I offer salah I don't make the dua (rabbiq firlee) in between 2 sujoods.

What is the hanafi maslaq about this? They say it is better not make any dua in between 2 sujoods. Please explain this issue

Q: How does one know when to repeat salah if a mispronunciation occurs, e.g. does pronouncing ملحق at the end of dua e qunoot as ملهق, require one to repeat? I.e. Using smalll haa instead of big haa.

Q:

1. Should a muqtadee say the takbeers when moving with the imam or straight after the imam, if he did so after the imam would the salaah be valid?

2. Should the muqtadee say the tasmee and tahmid or only the tahmid? If he did both would the salaah be valid?

Q: In the final sitting if one says: اللهم صل على محمد وآله وصحبه وسلم, is the prayer valid?

Q: A person has the habit of making duaa individually after fardh salaah. He thus delays his sunan for approximately 10 minutes. What is the sharee ruling regarding this? Will this be makrooh?

Q: How long should the pause be between Surah Faatiha and a surah in salaah?

Q: What is the ruling on adding the word وبحمده to the tasbeeh of ruku' and sujood? Example: سبحان ربي العظيم وبحمده

I have seen some hadiths mention it, but not sure what the Hanafi madhab says regarding it.

Q: In Zohar when reading behind the imaam, are we supposed to also read Surah Fatiha and a Surah?

Q: My right toe hurts while walking because of sitting in prayer with toe facing the qiblah, what should I do?