اﻟﻔﺼﻞ اﻟﺜﺎﻧﻲ اﻋﻠﻢ اﻥ اﺑﻮاﺏ اﺑﻨﻴﺔ اﻻﻓﻌﺎﻝ اﻟﺘﻰ اﻋﺘﺒﺮﻫﺎ اﻟﻤﺤﻘﻘﻮﻥ اﺛﻨﺎﻥ ﻭﻋﺸﺮﻭﻥ ﺑﺎﺑﺎ ﻭﻫﻰ اﺭﺑﻌﺔ ﻣﺮاﺗﺐ
اﻟﻤﺮﺗﺒﺔ اﻻﻭﻟﻰ اﻟﺜﻼﺛﻴﺔ اﻟﻤﺠﺮﺩﺓ ﻭﻫﻰ ﺳﺘﺔ اﺑﻮاﺏ اﺣﺪﻫﺎ ﻓﻌﻞ ﻳﻔﻌﻞ ﻧﺤﻮ ﻭﺿﺮﺏ ﻳﻀﺮﺏ ﻭ ﻓﺮﻳﻔﺮ اﺻﻠﻪ ﻳﻔﺮﺭ ﻭﺛﺐ ﻳﺜﺐ ﺃﺻﻠﻪ ﻳﻮﺛﺐ ﻛﺬا ﻳﺴﺮ ﻳﻴﺴﺮ ﻭ ﺑﺎﻉ ﻳﺒﻴﻊ اﺻﻠﻪ ﻳﺒﻴﻊ ﻭﺭﻣﻰ ﻳﺮﻣﻰ اﺻﻠﻪ ﻳﺮﻣﻰ ﻭ ﺭﻭﻯ ﻳﺮﻭﻯ اﺻﻠﻪ ﻳﺮﻭﻯ ﻭ ﻭﺣﻲ ﻳﺤﻲ اﺻﻠﻪ ﻳﻮﺣﻲ ﻭﺛﺎﻧﻴﻬﺎ ﻓﻌﻞ ﻳﻔﻌﻞ ﻧﺤﻮ ﻧﺼﺮ ﻳﻨﺼﺮ ﻭﺭﺩ ﻳﺮﺩ اﺻﻠﻪ ﻳﺮﺩﺩ ﻭﻭﺩ ﻳﻮﺩ ﻣﺜﺎﻝ ﻭ ﻣﻀﺎﻋﻒ ﻭ ﺩاﻡ ﻳﺪﻭﻡ اﺻﻠﻪ ﻳﺪﻭﻡ ﻭﺩﻋﺎﻳﺪﻋﻮ اﺻﻠﻪ ﻭﺛﺎﻟﺜﻬﺎ ﻓﻌﻞ ﻳﻔﻌﻞ ﻧﺤﻮ ﻣﻨﻊ ﻳﻤﻨﻊ ﻭﻭﺿﻊ ﻳﻀﻊ اﺻﻠﻪ ﻳﻮﺿﻊ ﻭﺭﻋﻰ ﻳﺮﻋﻰ اﺻﻠﻪ ﻳﺮﻋﻰ اﻋﻠﻢ اﻥ ﻓﺘﺤﺔ اﻟﻌﻴﻦ ﻓﻰ اﻟﻤﻀﺎﺭﻉ ﻣﻦ ﻣﺜﺎﻝ ﻫﺬا اﻟﺒﺎﺏ ﻣﻨﻘﻮﻟﺔ ﻋﻦ اﻟﻜﺴﺮﺓ اﻟﺤﺮﻭﻑ اﻟﺤﻠﻖ ﻭاﻧﻤﺎ ﻧﻘﻠﻮﻫﺎﻻﻥ اﻻﻓﻌﺎﻝ اﻟﻮاﺭﺩﺓ ﻋﻠﻴﻪ ﺗﺮاﻫﺎ ﻗﺪﻭﻗﻊ اﺣﺪ ﺣﺮﻭﻑ اﻟﺤﻠﻖ ﻭﻫﻲ اﻟﻬﻤﺰﺓ ﻭاﻟﻬﺎء ﻭاﻟﻌﻴﻦ ﻭاﻟﺤﺎء ﻭاﻟﻐﻴﻦ ﻭاﻟﺨﺎء ﻓﻲ ﻣﻘﺎﺑﻠﺔ اﻟﻌﻴﻦ اﻭاﻟﻻﻡ ﻓﻠﻮ اﺳﺘﻌﻤﻠﻮﻫﺎ ﻳﻔﻌﻞ ﻳﻜﺴﺮ اﻟﻌﻴﻦ ﻧﺤﻮﻳﺴﺤﺐ ﻭﻳﻨﺼﺢ ﻟﺰﻡ ﻣﺠﺎﻭﺭﺓ اﻟﻜﺴﺮﺓ ﻟﺤﺮﻭﻑ اﻟﺤﻖ ﻟﻮﻗﻮﻋﻬﺎ ﺑﻌﺪﻩ اﻭ ﻗﺒﻠﻪ ﻭﻫﻢ ﻳﻌﺎﻓﻮﻧﻬﺎ ﻟﻤﺎ ﻓﻴﻬﺎ ﻣﻦ اﻟﻜﻠﻔﺔ ﻓﺎﺧﺘﺎﺭﻭا اﻟﻔﺘﺤﺔ ﻟﻠﺨﻔﺔ ﻭﺭاﺑﻌﻬﺎ ﻓﻌﻞ ﻳﻔﻌﻞ ﻧﺤﻮ ﺣﻤﺪ ﻳﺤﻤﺪ ﻭﻋﺾ ﺑﻌﺾ ﻭﺿﺮ ﻳﻮﺿﺮ ﻭ ﻣﺜﻠﻪ ﻭﺳﻊ ﻳﺴﻊ ﻭ ﻳﺌﺲ ﻳﺒﺌﺲ ﻭ ﺧﺎﻑ ﻳﺨﺎﻑ ﻭﻛﺬاﻫﺎﺏ ﻳﻬﺎﺏ ﻭ ﺧﺸﻲ ﻳﺨﺸﻲ ﻭ ﻗﻮﻯ ﻳﻘﻮﻯ ﻭﻛﺬا ﺣﻴﻰ ﻳﺤﻴﻲ ﻭ ﻭﺟﻲ ﻳﻮﺟﻰ اﻋﻠﻢ اﻥ ﻣﺎ ﺳﻘﻂ ﻓﻴﻪ اﻟﻮاﻭ ﻓﻲ اﻟﻤﻀﺎﺭﻉ ﻣﻦ ﻣﺜﺎﻝ ﻫﺬا اﻟﺒﺎﺏ ﻧﺤﻮ ﻭﺳﻊ ﻳﺴﻊ ﻭﻭﻃﺊ ﻳﻄﺊ ﻓﺎﻥ ﻓﺘﺤﺔ ﻋﻴﻨﺔ ﻣﻨﻘﻮﻟﺔ ﻋﻦ اﻟﻜﺴﺮﺓ اﻟﺤﺮﻭﻑ اﻟﺤﻠﻖ ﻭﻣﺎ ﺛﺒﺖ ﻓﻴﻪ اﻟﻮاﻭ ﻣﻦ ﺫﻟﻚ ﻧﺤﻮ ﻭﺟﻞ ﻳﻮﺟﻞ ﻭﺑﻰ ﻳﻮﺑﺊ ﻓﺎﻥ اﻟﻔﺘﺤﺔ اﺻﻠﻴﺔ ﻓﻲ ﻋﻴﻨﻪ ﻭﺧﺎﻣﺴﻬﺎ ﻓﻌﻞ ﻳﻔﻌﻞ ﻧﺤﻮ ﻧﻌﻢ ﻳﻨﻌﻢ ﻭﻭﺭﺙ ﻳﺮﺙ اﺻﻠﻪ ﻳﻮﺭﺙ ﻭﻭﻟﻰ ﻳﻠﻲ اﺻﻠﻪ
ﻳﻮﻟﻲ ﻭﺳﺎﺩﺳﻬﺎ ﻓﻌﻞ ﻳﻔﻌﻞ ﻧﺤﻮ ﺷﺮﻑ ﻳﺸﺮﻑ ﻭ ﺣﺐ ﻳﺤﺐ اﺻﻠﻪ ﻳﺤﺒﺐ ﻭ ﻭﻗﺢ ﻳﻮﻗﺢ ﻭ کﺫا ﻳﺴﺮ ﻳﻴﺴﺮ ﻭﻃﺎﻝ ﻳﻄﻮﻝ اﺻﻠﻪ ﻳﻄﻮﻝ ﻭﺭﺧﻮ ﻳﺮﺧﻮ اﺻﻠﻪ ﻳﺮﺧﻮ ﻭ ﻫﺬا اﻟﺒﺎﺏ ﻳﻜﻮﻥ اﻻ ﻻﺯﻣﺎ.