SN4 ""

No	Pattern	Freq
1	[noun] have recently been	419
2	[noun sg] have recently been	228
3	[pron] have recently been	208
4	[noun pl] have recently been	133
5	[pers pn] have recently been	106
6	[conj] have recently been	57
7	[noun prp] have recently been	51
8	it have recently been	48
9	it have recently been	48
10	[Wh det] have recently been	43
11	which have recently been	40
12	which have recently been	40
13	[coord] have recently been	35
14	who have recently been	29
15	[ex0] have recently been	29
16	there have recently been	29
17	who have recently been	29
18	there have recently been	29
19	[Wh pn] have recently been	29
20	[adj] have recently been	27
21	and have recently been	24
22	and have recently been	24
23	that have recently been	20
24	that have recently been	20
25	[that] have recently been	20
26	he have recently been	19
27	he have recently been	19
28	i have recently been	16
29	i have recently been	16
30	[det] have recently been	16