SN4 ""

No	Pattern	Freq
1	[pron] have previously	734
2	[noun] have previously	415
3	[pers pn] have previously	396
4	[noun sg] have previously	178
5	[Wh det] have previously	161
6	[Wh pn] have previously	158
7	who have previously	155
8	who have previously	155
9	which have previously	132
10	which have previously	132
11	[conj] have previously	123
12	[noun prp] have previously	120
13	he have previously	108
14	[noun pl] have previously	108
15	he have previously	108
16	they have previously	75
17	they have previously	71
18	that have previously	65
19	[that] have previously	65
20	that have previously	65
21	we have previously	61
22	we have previously	61
23	it have previously	57
24	it have previously	57
25	i have previously	49
26	i have previously	49
27	[subord] have previously	40
28	than have previously	33
29	than have previously	33
30	what have previously	29