SN4 ""

No	Pattern	Freq
1	[noun] have been prepared	51
2	[noun pl] have been prepared	40
3	account have been prepared	13
4	accounts have been prepared	13
5	[pron] have been prepared	11
6	[noun sg] have been prepared	8
7	[Wh det] have been prepared	6
8	which have been prepared	6
9	which have been prepared	6
10	have [adv] been prepared	8
11	have [adv] been prepared	5
12	have been [adv] prepared	28
13	have been [adv] prepared	28
14	have been properly prepared	23
15	have been properly prepared	23
16	have been prepared [prep]	51
17	have been prepared [prep]	51
18	have been prepared in	17
19	have been prepared in	17
20	have been prepared for	13
21	have been prepared for	13
22	have been prepared by	10
23	have been prepared by	10
24	have been prepared under	7
25	have been prepared under	7