SN4 ""

No	Pattern	Freq
1	[pron] had [been] waiting for	45
2	[pers pn] had [been] waiting for	38
3	[noun] had [been] waiting for	30
4	he had [been] waiting for	13
5	she had [been] waiting for	13
6	she had [been] waiting for	13
7	he had [been] waiting for	13
8	[noun prp] had [been] waiting for	11
9	[noun sg] had [been] waiting for	10
10	they had [been] waiting for	8
11	[noun pl] had [been] waiting for	7
12	they had [been] waiting for	7
13	who had [been] waiting for	5
14	who had [been] waiting for	5
15	[Wh pn] had [been] waiting for	5
16	had [been] waiting for [pron]	23
17	had [been] waiting for [pers pn]	18
18	had [been] waiting for [adj]	13
19	had [been] waiting for [art]	9
20	had [been] waiting for [art]	9
21	had [been] waiting for [noun]	8
22	had [been] waiting for [det]	8
23	had [been] waiting for he	8
24	had [been] waiting for him	8
25	had [been] waiting for her	5
26	had [been] waiting for the	5
27	had [been] waiting for this	5
28	had [been] waiting for the	5
29	had [been] waiting for she	5
30	had [been] waiting for this	5