What are the elements in a speculative script?

And his eyes have all the seeming of a demons that is dreaming which of these poetic devices is used here?

Read this excerpt from the declaration of independence

Something you may do if the weather's nice on sunday. -something you might not want to do this evening. -something you could go on aaturday evening. -something you could wear to a party. -somebody you might see in the next couple of days. -a subject you could study at college or university. -somewhere you might go on holiday .