Hi, Is it necessary 'the' before past participle or it is optional in this explanation? To form present perfect yes / no questions, use the auxiliary verb have/has with the principal verb in ( the ) past participle. Both versions sound awkward to me.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
Thinking SpainTo form simple present questions, use the auxiliary verb do/does with the base form of the main verb.I take it you are deliberately omitting constuctions with is, are, etc., and anything with a modal verb.
Thinking SpainWell, not really.Good. I was hoping you hadn't forgotten to say something about beand the modals.