Complete this principal parts chart for the following verbs. For the Partizip Perfekt, you must include either "hat" or "ist." Don't forget present tense stem changes! Use the keyboard to insert the special characters. You may receive help by clicking on "Hilfe," but you will lose points from your score if you do so.

Infinitiv	Imperfekt	Partizip Perfekt	Bedeutung (3. Person Singular)
			to ask (request), beg
			to stay, remain
			to break (er )
			to burn
			to bring
			to think
			to fail (a class; er )
			to be allowed to (er )