SN4 ""

No	Pattern	Freq
31	[Wh det] have been [prep]	253
32	which have been [prep]	225
33	which have been [prep]	225
34	[pron] have been for	216
35	there have been [prep]	143
36	there have been [prep]	143
37	[ex0] have been [prep]	143
38	[pron] have been under	101
39	[pron] have been like	90
40	[pron] have been of	63
41	[indef pn] have been [prep]	48
42	[pron] have been before	46
43	[pron] have been over	40
44	[pron] have been since	30
45	[pron] have been about	29
46	what have been [prep]	26
47	what have been [prep]	26
48	[pron] have been off	25
49	[pron] have been by	25
50	[pron] have been times	25
51	[pron] have been round	24
52	[pron] have been into	22
53	[pron] have been after	21
54	[pron] have been worth	20
55	[pron] have been without	19
56	[pron] have been during	18
57	one have been [prep]	16
58	one have been [prep]	16
59	[pron] have been from	16
60	[pn reflx] have been [prep]	15