SN4 ""

No	Pattern	Freq
1	[pos pn] [noun pl] have been	1071
2	[pron] [noun pl] have been	745
3	[pron] [noun pl] had been	650
4	[Wh det] [noun pl] have been	366
5	their [noun pl] have been	305
6	their [noun pl] have been	305
7	his [noun pl] have been	276
8	his [noun pl] have been	276
9	whose [noun pl] have been	193
10	whose [noun pl] have been	193
11	its [noun pl] have been	147
12	its [noun pl] have been	147
13	her [noun pl] have been	120
14	her [noun pl] have been	120
15	which [noun pl] have been	112
16	which [noun pl] have been	112
17	our [noun pl] have been	103
18	our [noun pl] have been	103
19	my [noun pl] have been	78
20	my [noun pl] have been	78
21	what [noun pl] have been	56
22	what [noun pl] have been	56
23	[pron] [noun pl] has been	51
24	your [noun pl] have been	42
25	your [noun pl] have been	42
26	[pron] lives have been	42
27	[pron] parents have been	29
28	[pron] children have been	28
29	[pron] friends have been	20
30	[pron] eyes have been	18