Irregular verbs
Grammar for mass media A quick guide by Ross Collins, Professor of Communication, North Dakota State University, Fargo.
The grammar games
Easily Misused Words
Confusing Pairs of Verbs Can and may let and leave lie and lay teach and learn rise and raise sit and set.
Chapter 12 A Glossary of Usage Common Usage Problems pgs. 306-327.
Mastering six troublesome verbs Why are these verbs troublesome? Lie / Lay Sit / Set Rise / Raise Review A Review B.
Commonly Confused Words. Affect/Effect Use affect as a verb – to influence Use effect as a noun – a result (cause & effect) The arrow affected the aardvark.
