Literaturhinweise

Binnick, Robert I.
1991
Time and the Verb: A Guide to Tense and Aspect.. Oxford University Press: New York - Oxford [a asl 245.7/793]
Joos, Martin
1968
The English Verb: Form & Meaning. 2nd edition. University of Wisconsin Press: Madison [a ang 130 e/643]
Leech, Geoffrey N.
1987
Meaning and the English Verb. 2nd edition. Longman: London [a ang 130.5/134; im Magazin: 01.c.9755]
Palmer, Frank
1987
The English Verb. 2nd edition. Longman: London [a ang 126/278(3); = 3. Aufl]