SN4 ""

No	Pattern	Freq
1	[noun] have been [verb] for [det]	259
2	[noun] have be [vb pp] for [det]	202
3	[noun sg] have be [verb] for [det]	135
4	[noun] has be [verb] for [det]	92
5	[noun] had be [verb] for [det]	87
6	[noun pl] have be [verb] for [det]	87
7	[noun] have be [verb] for some	82
8	[noun] have be [verb] for [det]	78
9	[noun] have be [v-ing] for [det]	57
10	[noun] have be [verb] for many	37
11	[noun] have be [verb] for this	35
12	[noun prp] have be [verb] for [det]	27
13	[noun] have be [verb] for several	17
14	[noun] have be make for [det]	16
15	[noun] have be made for [det]	16
16	[noun] have be know for [det]	12
17	[noun] have be known for [det]	12
18	[noun] have be [verb] for all	11
19	[noun] have be use for [det]	9
20	[noun] have be used for [det]	9
21	[n mass] have be [verb] for [det]	9
22	[noun] have be [verb] for such	9
23	[noun] have be [verb] for these	9
24	[noun] have be [verb] for each	8
25	[noun] have be [verb] for another	8
26	[noun] have be [verb] for any	8
27	[noun] have be [verb] for those	7
28	[noun] have be recognised for [det]	7
29	[noun] have be recognise for [det]	7
30	[noun] have be establish for [det]	7