ok i will do it my self what is a infinipive an independent clause and a prepositional phrase

Answer 1

http://www.chompchomp.com/terms/infinitivephrase.htm

http://owl.english.purdue.edu/owl/resource/598/01/

http://www.chompchomp.com/terms/preposition.htm

Study these sites carefully. Take your time. You probably can't learn to recognize these grammatical parts in just a few minutes. Most people take months or even years to learn these and other concepts.