SN4 ""

No	Pattern	Freq
1	[conj] it be [pos pn]	1258
2	[subord] it be [pos pn]	496
3	[coord] it be [pos pn]	482
4	[verb] it be [pos pn]	425
5	[adv] it be [pos pn]	326
6	[adv] it be [pos pn]	295
7	[that] it be [pos pn]	280
8	that it be [pos pn]	280
9	that it be [pos pn]	280
10	and it be [pos pn]	271
11	and it be [pos pn]	271
12	but it be [pos pn]	207
13	but it be [pos pn]	207
14	[vb base] it be [pos pn]	161
15	[noun] it be [pos pn]	160
16	if it be [pos pn]	138
17	if it be [pos pn]	138
18	[vb past] it be [pos pn]	116
19	[noun sg] it be [pos pn]	114
20	think it be [pos pn]	108
21	because it be [pos pn]	104
22	because it be [pos pn]	104
23	say it be [pos pn]	82
24	now it be [pos pn]	74
25	now it be [pos pn]	74
26	[pron] it be [pos pn]	73
27	when it be [pos pn]	65
28	when it be [pos pn]	65
29	[vb infin] it be [pos pn]	53
30	as it be [pos pn]	48