excellent answer from excellent character .
and the other one is ( teaching is done/ performed by me)
thanks again
خدوا الفزورة الحلوة دي: I landed to the land and landed a fish on the land .

خد الجملة دى:
If he had come a bit earlier, he'd have eaten with us.
use: After

After we had eaten,he came

After we had finished eating ,he came

That's wright. Really, you have , Mr. Hesham a thinker brain

فكرة جميلة واعمال رائعة واستفادة كبيرة
ولكم الشكر

is can come after am when we describe the word I for example : ( I ) is a pronoun
that's what I know tell us more if you know and thank you

In English:
The verb (am)comes after the pronoun (I)
The verb (is)comes after the pronouns(he,she,it)

but when does (is)come after (I)?

وبجد شكرا على الجمل الرائعة من السادة الأساتذة

Or: He, is as well as, I is clever

translation
 

He is high and dry.

لقد .................................

I is a letter
I is a pronoun

I ( is- am -are ) a letter


is

After we had eaten, he came .