3 Letters Root System of Arabic Words ( Fel and Ism )

He eats أَكَل , do you know which one is the عaen letter in this word.
Remember that according to our root system ( فعل ( ف ع ل , aen ع letter is the middle letter of word.
Now identify عletter in أَكَل

Hani said she will see us soon, seeing is نَظَرَ
Can you tell us which are the ف fa and ع aen letter in نَ ظَ رَ
You already know that ف fa is first letter , ع aen is middle letter and the last letter is called ل laam. فَ عَ لَ فعل

Our tiny twinkle chickoo is sitting to study دَرَسَ
Can you help chickoo in knowing that according to our root system فعل what are the ف fa, ع aen and ل laam letters in the word

ALLAH our loving Rab has provided رَزَقَ us so much of good and happy food Alhamdulillah.
In this word رَزَقَ what are the fa and laam letters according to our root system ف ع ل) فعل)