stand aghast 句中,stand is a regular verb It is not a to be verb,but aghast is a adjective,這個文法可成立嗎?

stand----linking verb in a state/ condition is to be stay in a particular state or condition; eg:-the way things stand, the state that the situation is in--Aghast as it stands--stand prepared aghast----stand the sight aghast-----stand in awe aghast=admire them, be afraid of them, Or both (are aghast)---Hence "stand in awe aghast".
agast ; adjective--You have to" add used after noun ; used not before noun"---feeling Or looking shocked by something you,KwangKwo, has seen or just found out
eg:-Everyone was aghast at the TVB 12 dead corpse.
eg:-Kwangkwo looked at her body aghast(=shocked).
eg:-Kwangkwo looked aghast at her bloody body.
eg:-Tania was aghast(not before noun) at the TVB 12 dead bodies.