SN4 ""

No	Pattern	Freq
1	[adj] it [be] for [pron]	49
2	[adj] it be for [pron]	49
3	[adj] it [be] for [pron]	49
4	[adj] it [be] for [pers pn]	43
5	[adj] it [be] for [pron]	36
6	[adj] it [is] for [pron]	26
7	[adj] it is for [pron]	26
8	[adj] it was for [pron]	23
9	[adj] it [was/were] for [pron]	23
10	[adj] it [be] for him	14
11	[adj] it [be] for he	14
12	[adj -er] it [be] for [pron]	12
13	difficult it [be] for [pron]	10
14	difficult it [be] for [pron]	10
15	[adj] it [be] for me	8
16	[adj] it [be] for we	8
17	[adj] it [be] for i	8
18	[adj] it [be] for us	8
19	hard it [be] for [pron]	7
20	easy it [be] for [pron]	6
21	[adj] it [be] for they	6
22	[adj] it [be] for them	6
23	important it [be] for [pron]	5
24	important it [be] for [pron]	5