Each verbal chart keeps the same order: six third-person positions, six second-person positions, then two first-person positions. Number and gender must be identified before analyzing weak-letter changes.
PronounPerson and number
هُوَHe
هُمَا (م)Two men
هُمْMen, plural
هِيَShe
هُمَا (ف)Two women
هُنَّWomen, plural
أَنْتَYou, man
أَنْتُمَا (م)You two, masculine
أَنْتُمْYou men
أَنْتِYou, woman
أَنْتُمَا (ف)You two, feminine
أَنْتُنَّYou women
أَنَاI
نَحْنُWe
For example, قَالَا is third-person masculine dual, but قَالَتَا is feminine dual. قُلْتُ is first-person singular; قُلْنَا is first-person plural.