SN4 ""

No	Pattern	Freq
1	[noun] have long been	459
2	[pron] have long been	280
3	[noun sg] have long been	236
4	[pers pn] have long been	184
5	it have long been	138
6	it have long been	138
7	[noun pl] have long been	133
8	[noun prp] have long been	83
9	[Wh det] have long been	44
10	which have long been	36
11	[conj] have long been	36
12	which have long been	36
13	there have long been	25
14	there have long been	25
15	[ex0] have long been	25
16	who have long been	24
17	who have long been	24
18	[Wh pn] have long been	24
19	that have long been	20
20	that have long been	20
21	[adj] have long been	20
22	[that] have long been	20
23	i have long been	18
24	i have long been	18
25	[coord] have long been	14
26	[det] have long been	13
27	and have long been	13
28	and have long been	13
29	this have long been	10
30	this have long been	10