TY  - BOOK
AU  - Julland,Alphonse
AU  - Macris,James
TI  - The English verb system
U1  - 425 
PY  - 1962///
CY  - Netherlands
PB  - Mouton
KW  - English language
KW  - Grammar
KW  - Verb
KW  - Word frequency
ER  -