subject - Arthur Conan Doyle
verb - based (past tense of base)
Tim Heath has written: 'Sherlock Holmes' -- subject(s): Sherlock Holmes (Fictitious character), Drama
Guy Adams has written: 'Sherlock Holmes' -- subject(s): Sherlock Holmes (Fictitious character), Private investigators, Fiction, John H. Watson (Fictitious character)
Amnon Kabatchnik has written: 'Sherlock Holmes on the stage' -- subject(s): Bibliography, Drama, English drama, Characters, Sherlock Holmes (Fictitious character), Sherlock Holmes
E. W. McDiarmid has written: 'Exploring Sherlock Holmes' -- subject(s): Characters, Sherlock Holmes, Sherlock Holmes (Fictitious character) 'The administration of the American public library' -- subject(s): Administration, Public libraries
Ralph Vaughan has written: 'Sherlock Holmes in The adventure of the ancient gods' -- subject(s): Sherlock Holmes (Fictitious character), Fiction
It = subject who = object
The subject of the sentence is Isabel.
Edward A. Merrill has written: '\\' -- subject(s): Sherlock Holmes (Fictitious character)
Terence White-Prince has written: 'What happened to Sherlock Holmes?' -- subject(s): Fiction, Private investigators, Sherlock Holmes (Fictitious character)
"skills" is the subject of this sentence. "Communication " modifies the subject.
The subject is he, and the verb is was.
The simple subject of the sentence is "world."