Rumus: Question word + is/am/are + subject + verb-ing + object + ?
Contoh:
Where is Budi sleeping right now?
What are you cooking today?
Whom are you inviting to the birthday party?
Which book are you buying?
How much money are you going to spend?
Demikian beberapa contoh kalimat present continuous tense dan rumusnya. Semoga bermanfaat.