Belajar Bahasa Inggris yuuk..

	Simple	Continous	Perfect	Perfect Continous
Present	1 A letter is written by her	2 A letter is being written	3 A letter has been written by her	4 A letter has been being written
Past	5 A letter was written by her	6 A letter was being written	7 A letter had been written by her	8 A letter had been being written
Future	9 A letter will be written by her	10 A letter will be being written	11 A letter will have been written	12 A letter will have been being written
Past Future	13 A letter would be written by her	14 A letter would be being written	15 A letter would have been written	16 A letter would have been being written