Before revision: An elementary example of transfer learning would be, for example, in dealing with subject–verb agreement: When you have a singular subject you have to add and "s" on the end of the verb and when you have a plural subject you do not put an "s" on the end of the verb.
After revision: An elementary example of transfer learning would be, for example, in dealing with subject–verb agreement: When you have a singular subject you have to add an "s" on the end of the verb and when you have a plural subject you do not put an "s" on the end of the verb.