Add a Text element (for the Username field), a Password element and a Checkbox element (for the “Remember me” field) to the form.
Make the Username and Password elements required.
Go to the settings for the Checkbox element, set the Label to be empty and at the Options settings just have one option Remember me.
Go to Edit Form → Settings → Style → Buttons and at the Submit button text enter the text for the submit button e.g. Login.