Modal verb (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Modal verb" in English language version.

refsWebsite

Global rank English rank

1books.google.com

3^rd place

3^rd place

1,871^st place

1,234^th place

182^nd place

981^st place

books.google.com

Palmer, F. R., Mood and Modality, Cambridge University Presents, 2001, p. 33

ed.ac.uk

lel.ed.ac.uk

A Short Overview of English Syntax (Rodney Huddleston), section 6.5d

treccani.it

Verbi servili – Treccani