(-) I have not read two journals about COVID-19. / Aku belum membaca dua jurnal tentang COVID-19. 

(?) Have you read two journals about COVID-19? / Apakah kamu sudah membaca dua jurnal tentang COVID-19?

(+) My mother has read the brownie recipe. / Ibuku sudah membaca resep brownies. 

(-) My mother has not read the brownie recipe. / Ibuku belum membaca resep brownies. 

(?) Has your mother read the brownie recipe? / Apakah ibumu sudah membaca resep brownies?

(+) They have been in Tangerang for two weeks. / Mereka sudah berada di Tangerang selama dua minggu. 

(-) They have not been in Tangerang for two weeks. / Mereka belum ada dua minggu di Tangerang. 

(?) Have they been in Tangerang for two weeks? / Apakah mereka sudah berada di Tangerang selama dua minggu? 

(+) Fina has worked in company A since 2015. / Fina sudah bekerja di perusahaan A sejak 2015. 

(-) Fina has not worked in company A since 2015. / Fina belum pernah bekerja di perusahaan A sejak 2015. 

(?) Has Fina worked in company A since 2015? / Apakah Fina sudah bekerja di perusahaan A sejak 2015?

(+) The cookies have been baked for ten minutes. / Kuenya telah dipanggang selama sepuluh menit. 

(-) The cookies have not been baked for ten minutes. / Kuenya belum dipanggang selama sepuluh menit. 

(?) Have the cookies been baked for ten minutes? / Apakah kuenya sudah dipanggang selama sepuluh menit? 

(+) Romi has finished his homework already. / Romi sudah menyelesaikan PRnya. 

(-) Romi has not finished his homework already. / Romi belum menyelesaikan PRnya. 

(?) Has Romi finished his homework already? / Apakah Romi sudah menyelesaikan PRnya?

(+) Most of the students have submitted their assignment and the teacher has already checked half of them. / Sebagian besar siswa sudah mengumpulkan tugas mereka dan gurunya sudah memeriksa setengahnya. 

(-) Most of the students have not submitted their assignment and the teacher has not checked half of them yet. / Sebagian besar siswa belum mengumpulkan tugas mereka dan gurunya belum memeriksa setengahnya. 

(?) Have most of the students submitted their assignment and has the teacher checked half of them? / Apakah sebagian besar siswa sudah mengumpulkan tugas mereka dan gurunya sudah memeriksa setengahnya?

(+) Ida and I have already found the answer for question number 2. / Aku dan Ida sudah menemukan jawaban untuk pertanyaan nomor 2. 

(-) Ida and I have not yet found the answer for question number 2. / Aku dan Ida belum menemukan jawaban untuk pertanyaan nomor 2. 

(?) Have you and Ida found the answer for question number 2? / Apakah kamu dan Ida sudah menemukan jawaban untuk pertanyaan nomor 2?

Baca Juga: 30 Contoh Kalimat Simple Future Tense, Lengkap dengan Rumusnya

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