SN4 ""

No	Pattern	Freq
1	[pron] have been there for	71
2	[pers pn] have been there for	53
3	[noun] have been there for	25
4	it have been there for	14
5	it have been there for	14
6	they have been there for	13
7	they have been there for	13
8	[noun sg] have been there for	12
9	[Wh pn] have been there for	12
10	who have been there for	11
11	who have been there for	11
12	[vb mod] have been there for	10
13	[modal v] have been there for	10
14	he have been there for	9
15	he have been there for	9
16	[noun pl] have been there for	9
17	she have been there for	8
18	she have been there for	8
19	have [adv] been there for	25
20	have not been there for	14
21	have [not/n't] been there for	14
22	have n't been there for	13
23	have [adv] been there for	11
24	have been [verb] there for	33
25	have been [v-ing] there for	21
26	have been [vb pp] there for	12
27	have been sit there for	8
28	have been sitting there for	8
29	have been [adv] there for	7
30	have been [adv prt] there for	7