SN4 ""

No	Pattern	Freq
1	[conj] this have been [adj]	19
2	[coord] this have been [adj]	9
3	[prep] this have been [adj]	7
4	[prep] this have been [adj]	7
5	and this have been [adj]	7
6	and this have been [adj]	7
7	[subord] this have been [adj]	6
8	of this have been [adj]	5
9	of this have been [adj]	5
10	[verb] this have been [adj]	5
11	this [noun] have been [adj]	150
12	this [noun sg] have been [adj]	149
13	this [modal v] have been [adj]	86
14	this [vb mod] have been [adj]	86
15	this would have been [adj]	37
16	this would have been [adj]	37
17	this may have been [adj]	26
18	this may have been [adj]	26
19	this chapter have been [adj]	11
20	this chapter have been [adj]	11
21	this might have been [adj]	9
22	this [pron] have been [adj]	9
23	this might have been [adj]	9
24	this could have been [adj]	7
25	this could have been [adj]	7
26	this book have been [adj]	6
27	this book have been [adj]	6
28	this area have been [adj]	5
29	this there have been [adj]	5
30	this season have been [adj]	5