1) A person who joins the Janaazah Salaah at the time when one or more takbeers have been completed will be regarded as a masbooq (a late comer).
The law of the masbooq is that he should wait until the Imaam calls out the next takbeer. When the Imaam says the takbeer, he should join in the Salaah. This takbeer will be regarded as his first takbeer (takbeer-e-tahrima). If he has knowledge of which takbeer the Imaam has made, then he should recite whatever the Imaam will be reciting. Otherwise, he will commence from the beginning (i.e. by reciting thanaa). When the Imaam completes the Janaazah Salaah and makes salaam, he should not make salaam with the Imaam. Instead he should recite the missed takbeers and thereafter make salaam. If he wishes to recite the Durood and the Dua’ after the respective takbeers, then it is permissible provided the Janaazah is not lifted. If he fears that the Janaazah will be lifted, then he should suffice on the takbeers and make the salaam.[1]
2) If a person reaches at such a time when the Imaam has already made the fourth takbeer, in this case, (if he has knowledgs that this is the fourh takbeer of the Imaam) he should immediately make the takbeer and join the salaat before the Imaam makes salaam. When the Imaam makes salaam, he should repeat the missed takbeers as explained above.[2]
3) A person was present at the time of takbeer-e-tahreemah or when any of the other takbeers were called out, but for some reason he did not join the Salaah. Hence since he was present at the time the Imaam said the takbeer, he should immediately say the takbeer and join the salaat. He should not wait for the next takbeer as is the law of the masbooq (a late comer).
Note: He will not have to repeat the takbeer as long as he makes it before the Imaam says the next takbeer. This takbeer will be valid even though he did not make it simultaneously with the Imaam, unlike the masbooq (late comer), that if he says the takbeer before the takbeer of the Imaam, it will not be valid and he will have to repeat it when the Imaam makes salaam.[3]
