Hello there,<br/><br/>Are the following sentences natural?<br/><br/><b><i>1) I'm peeling off the potatoes.</i></b><br/><b><i>2) I've finally peeled off all potatoes.</i></b><br/><b><i>3) First you have to boil the potatoes and then peel them (off?)</i></b><br/><br/>Thank you