SN4 ""

No	Pattern	Freq
1	[pers pn] have long been	184
2	[pron] has long been	150
3	it have long been	138
4	it have long been	138
5	[pron] had long been	90
6	[Wh det] have long been	44
7	which have long been	36
8	which have long been	36
9	[pron] have long been	33
10	there have long been	25
11	there have long been	25
12	[ex0] have long been	25
13	who have long been	24
14	who have long been	24
15	[Wh pn] have long been	24
16	i have long been	18
17	i have long been	18
18	he have long been	10
19	he have long been	10
20	they have long been	9
21	they have long been	9
22	what have long been	8
23	what have long been	8
24	she have long been	5
25	she have long been	5