Dear teachers,<br/>Could you please tell me if the parts of speech of the word "to" differ in the following example?<br/><br/>He will have <u>to</u> (1) get up early <u>to</u> (2) go <u>to</u> (3) school.<br/><br/>to (1) = preposition, infinitive particle or something else ?<br/>to (2) = surbordinating conjunction like "in order to" ?<br/>to (3) = preposition<br/><br/>Thank you in advance.<br/>Hela