That sentence explains itself. L2 learners do not make random errors. for example, if L2 learners want to form the plural of man, they would say mans, which is not correct but the error is systematic, based on the fact that we add s to the noun to form the plural. this happens when they do not know that they are irregular nouns.
Thank you , sir.
You're welcome.
erros were not random
What do you we mean by the word random, here?
That sentence explains itself. L2 learners do not make random errors. for example, if L2 learners want to form the plural of man, they would say mans, which is not correct but the error is systematic, based on the fact that we add s to the noun to form the plural. this happens when they do not know that they are irregular nouns.