Principal Parts of German Verbs: bitten-dürfen

Gap-fill exercise

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.
InfinitivImperfektPartizip PerfektBedeutung (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 )