Madd Muttasil — Connected Madd
A Madd letter is followed by Hamzah in the same word. In the common Hafs method, it is lengthened four or five counts when connecting and when stopping.
جَاءَ · السَّمَاءِ · سُوءَ
The Madd and Hamzah remain structurally connected, so do not reduce the length to natural Madd. Keep the long vowel even until the Hamzah begins.
Example: جَاءَ in 110:1Madd Munfasil — Separated Madd
A Madd letter ends one word and Hamzah begins the next. The cause is separated across two words. A common Hafs teaching choice is four or five counts, kept consistent throughout the recitation.
فِي أَنْفُسِكُمْ · إِنَّا أَعْطَيْنَاكَ
The rule applies only when joining the words. If you stop on the first word, the following Hamzah is no longer connected to it.
Example in Al-Kawthar 108:1Madd Badal — Substitution
Hamzah comes before a Madd letter in the same word. The Madd letter often represents a second original Hamzah that has been eased. Madd Badal is normally read for two counts.
آمَنُوا · إِيمَانًا · أُوتُوا
Do not automatically give four or five counts merely because Hamzah appears nearby; its position before the Madd letter identifies Badal.
Example: آمَنُوا in 2:25Madd Silah
The pronoun Haa in ـهُ / ـهِ, when between vowelled letters, can connect with a small Waaw or Yaa sound. Silah Sughra is two counts when no Hamzah follows; Silah Kubra is commonly four or five counts when Hamzah follows.
إِنَّهُ كَانَ · مَالَهُ أَخْلَدَهُ
Silah has conditions: the Haa must be the singular masculine pronoun and normally lie between vowelled letters.