When you posted your question you indicated that you are using TurboTax Online Premier. See the product indicator to the right of your screen name at the top of the question. TurboTax Online does not have forms mode. Forms mode is available only in the CD/Download TurboTax software. In TurboTax Online the only way to see most of the forms is to print your tax return. However, you can view Form 1040 and Schedules 1 through 6 by following the instructions in the FAQ at the following link.
https://ttlc.intuit.com/questions/1901539-how-do-i-preview-my-turbotax-online-return-before-filing
