The play is in blank verse and prose in thirteen scenes (1604) or twenty scenes (1616).
Blank verse is largely reserved for the main scenes while prose is used in the comic scenes. Modern texts divide the play into five acts; act 5 being the shortest. As in many Elizabethan plays, there is a chorus (which functions as a narrator), that does not interact with the other characters but rather provides an introduction and conclusion to the play and, at the beginning of some Acts, introduces events that have unfolded.
Along with its history and language style, scholars have critiqued and analysed the structure of the play. Leonard H. Frey wrote a document entitled In the Opening and Close of Doctor Faustus, which mainly focuses on Faustus's opening and closing soliloquies. He stresses the importance of the soliloquies in the play, saying: "the soliloquy, perhaps more than any other dramatic device, involved the audience in an imaginative concern with the happenings on stage". By having Doctor Faustus deliver these soliloquies at the beginning and end of the play, the focus is drawn to his inner thoughts and feelings about succumbing to the devil.
The soliloquies also have parallel concepts. In the introductory soliloquy, Faustus begins by pondering the fate of his life and what he wants his career to be. He ends his soliloquy with the solution and decision to give his soul to the devil. Similarly in the closing soliloquy, Faustus begins pondering, and finally comes to terms with the fate he created for himself. Frey also explains: "The whole pattern of this final soliloquy is thus a grim parody of the opening one, where decision is reached after, not prior to, the survey".