English verb conjugations 123 irregular verbs fully conjugated--tense, mood, number
by Vincent F. Hopper.
- Woodbury, N.Y. Barron?s Educational Series, inc. c1975.
- iv, 346 p.; 21 cm
Published in 1970 under title: 1001 pitfalls in English grammar, spelling, and usage.
0812005570
English language--Errors of usage. English language--Verb--Tables. GEN