   About someone who is in complete charge of a project, they could say,  He runs things completely!
( ( ( About ( someone ( who ( is ( in ( ( complete charge ) ( of ( a project ) ) ) ) ) ) ) ) ( , ( they ( could say ) ) ) ) ( , ( He ( ( ( runs things ) completely ) ! ) ) ) )
(ROOT (S (S (PP (IN About) (NP (NP (NN someone)) (SBAR (WHNP (WP who)) (S (VP (VBZ is) (PP (IN in) (NP (NP (JJ complete) (NN charge)) (PP (IN of) (NP (DT a) (NN project)))))))))) (, ,) (NP (PRP they)) (VP (MD could) (VP (VB say)))) (, ,) (NP (PRP He)) (VP (VBZ runs) (NP (NNS things)) (ADVP (RB completely))) (. !)))
Someone who is in complete charge of a project, could be called a CEO or chief.
( ( Someone ( who ( is ( in ( ( complete charge ) ( of ( a project ) ) ) ) ) ) ) ( , ( ( could ( be ( called ( a ( ( CEO or ) chief ) ) ) ) ) . ) ) )
(ROOT (S (NP (NP (NN Someone)) (SBAR (WHNP (WP who)) (S (VP (VBZ is) (PP (IN in) (NP (NP (JJ complete) (NN charge)) (PP (IN of) (NP (DT a) (NN project))))))))) (, ,) (VP (MD could) (VP (VB be) (VP (VBN called) (NP (DT a) (NN CEO) (CC or) (NN chief))))) (. .)))