Description of the remaining prayer: If any person is running to the mosque to pray 4 Rikat after having participated with the Imam in the prayer of Asr ater missing 2 Rikat with Imam for the example 1 unit has been missed, in honoring to Iman for performing at the right time and he will be with intention of praying behind the imam, then he will stand for last unit in the end, he will recite Attahiyyat only, without repeating Drood Shreef but he will be in silent mode of sitting ,waiting Slam of Imam,after reciting of Slam he will stand saying Takbir, now he begins his prayer ,reciting thana سبحانك اللهم then اعوذ بالله من الشيطن الرجيم وبسم الله الرحمن الرحيم وسورة الفاتحةwill be recited by him with adding any other Surahs then he will complete the process of the Ruku and Sajdah. Now he will complete three rak’ahs.
and now he will be stood up in the fourth rakah, and no he have joined the group by saying Allahu Akbar. The imam will turn his face to right when he will stay at al Salam turning his face to left.He will maximizing the voice of the ‘Allah Akbaer,’ standing up, now he will recite praise as : سبحانك اللهم then اعوذ بالله من الشيطن الرجيم وبسم الله الرحمن الرحيم وسورة الفاتحة will be repeated along with other Surahs. Then he will complete the process of the Ruju and Sajdah, now his Ruku and Sajdah have been completed. Now he will recite Attahiiyyat ,then he will stand up after Attahiyyat ,then he will repeat Surah Fatiha along with any other Surah because it his second Rakat which was left from Imam . After Ruku and Sajdah hi will be stand up then He will repeat Surah fatiha ‘praiseing the Lord of the Universe’ and completing the chapter or kneeling bowing and prostrating, now, he have completed second units, then he should be stood down after his meting Attahiyyat , and now he can find any Surah with Surah Alfatiha al-Fatihah , because other units of prayer is that he will not recite with the imam, not sit after kneeling ,bowing and prostrating. After standing up from kneeling down to take Surah Fatiha, now his four units were completed, with the Imam worshiping Allah and blessings Him.
The Jama’at of Maghrib : In the Maghrib prayer with the imam You have shared in the last Rak’at, You will complete the process of Ruku ,Sajadah with the imam peacefully and being quiet to be sat down after reading Althyat prostrating, magnifying the greeting of Allah, after the Slam of Imam You will stand up saying the Sana سبحانك اللهم, andاعود بالله من الشيطن الرجيم and سم الله الرحمن الرحيم and Surah al-Fatihah ‘praising Lord of the Universe’ reciting any other Surah then he will turn his face to complete the process of Ruku and Sajdah, after bowing and prostrating to be sat down and then he will turn him to stand up for thirdٌ Rakat, saying Takbir(الله اكبر) after the reading Altathiyyat, then he will repeat Surah al Fatiha and other, then he will turn his face bowing and prostrating to the last qadha Rakah after completing the Ruku and Sajdah and repeating Attahiyyat, then You will turn your face reciting Slam to right then left side. If such a Rakah without other Surah has prayed with Imam, You made yourself the winner of two Rakat with Surah al Fatiha and other Surah.
If you have taken two Rakat with Imam ,now You will sit idle after repeating attahyat then You will start fondling him left standing and reciting the Sana such as سبحانك اللهم ‘ا, اعود بالله من الشيطن الرجيم andبسم الله الرحمن الرحيم and Surah al-Fatihah’praising Lord of the Universe’ and reciting other Surah and turning himself to bow down and prostrate to be sat down after Ruku and Sajdah and Attahiyyat in the last qadh, now you have fulfilled three rakat completely.