verb,noun,adjective

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Peace be upon you
well,I decided to tackle another point which is so important,and it's possible to meet it during the bac exam
that point is how to derive a noun or an adjective from a verb and vice versa
there is no exact rule,the only rule is to learn ,learn and learn the common words by heart

I'm going to provide you with some of them,that is to say the common ones

verb:to teach,noun:teaching,adjectieve:taught

verb:to know,noun:knowledge,adjective:knowledgeable

verb:to involve,noun:involvement,adjective:involved

verb:to believe,noun:belief,adjective:believable

verb:to respect,noun:respect,adjective:respectful

verb:to decide,noun:decision,adjective:decisive

verb:to vary,noun:variety,adjective:various

verb:to economize,noun:economy,adjective:economical

verb:to civilize,noun:civilization,adjective:civilized

verb:to invent,noun:invention,adjective:inventive

verb:to enrich,noun:enrichement,adjective:enriching

verb:to devote,noun:devotion,adjective:devotional


verb:to improve,noun:improvement,adjective:improved

verb:to dedicate,noun:dedication,adjective:dedicated

if you have something to add,you are most welcome
best of luck