SN4 ""

No	Pattern	Freq
1	[verb] that they have [adv] been	35
2	[noun] that they have [adv] been	31
3	[noun sg] that they have [adv] been	21
4	[adj] that they have [adv] been	20
5	[adj] that they have [adv] been	18
6	[vb past] that they have [adv] been	13
7	be that they have [adv] been	8
8	[be] that they have [adv] been	8
9	[adv] that they have [adv] been	8
10	[noun pl] that they have [adv] been	8
11	[coord] that they have [adv] been	7
12	[conj] that they have [adv] been	7
13	[adv] that they have [adv] been	7
14	fact that they have [adv] been	6
15	[to-vb] that they have [adv] been	6
16	fact that they have [adv] been	6
17	and that they have [adv] been	6
18	and that they have [adv] been	6
19	that they have [adv] [adv] been	6
20	that they have [adv] [adv] been	6
21	that they have [adv] [adv] been	6
22	that they have [adv] been [verb]	84
23	that they have [adv] been [vb pp]	72
24	that they have [adv] been [adj]	15
25	that they have [adv] been [adj]	15
26	that they have [adv] been [v-ing]	12
27	that they have [adv] been [adv]	8
28	that they have [adv] been [adv]	7
29	that they have [adv] been [prep]	6
30	that they have [adv] been [prep]	6