Найти в предложении глаголы: Do you know that the "school" is derived from the Greek

The verbs in this sentence are as follows:

1) do - the auxiliary verb, i.e. a verb which helps to make up an interrogative sentence;

2) know - the base form of the verb know;

3) is - the 3rd person singular form the verb be;

4) derived - is the passive form of the verb derive.