not $",or$ there $is$ exactly one instance $of"$ not $"$

right before the predicate $P{x}_1,x_{2}2,$

$...,x_{7.}$ Enter your answer $by$ first selecting whether there are zero $or$ one

negation operators $(not)in$ your formula, and then selecting which $of$ the

seven variables have a universal quantifier $(AA)EE(notAA{x}_1)(notEE{x}_2)(notAA{x}_3)(EE{x}_4)(notEE{x}_5)(notEE{x}_6)(notEE{x}_7)(P(x_1,x_2,x_3,x_4,x_5,x_6,x_7))$

Zero negation operators $-$

One negation operator urcorner

$AA{x}_1$

$AA{x}_2$

$AA{x}_3$

$AA{x}_4$

$AA{x}_5$

$AA{x}_6$

$AA{x}_7$

Please note that i have submitted the answer once $(one$ operator, $x2,x5,x6,x7)$ but something $is$ incorrect $in$ the answer, make $it$ fully correct.