SN4 ""

No	Pattern	Freq
1	[pron] is [verb] for the	106
2	[pron] is [vb pp] for the	62
3	[pers pn] is [verb] for the	54
4	[pron] is [v-ing] for the	36
5	[Wh det] is [verb] for the	33
6	it is [verb] for the	28
7	it is [verb] for the	28
8	which is [verb] for the	23
9	which is [verb] for the	23
10	he is [verb] for the	20
11	he is [verb] for the	20
12	who is [verb] for the	11
13	[Wh pn] is [verb] for the	11
14	who is [verb] for the	11
15	what is [verb] for the	10
16	what is [verb] for the	10
17	[pron] is used for the	8
18	[pron] is use for the	8
19	[pron] is waiting for the	7
20	[pron] is [to-vb] for the	7
21	[pron] is wait for the	7
22	[indef pn] is [verb] for the	6
23	[pron] is required for the	5
24	she is [verb] for the	5
25	[pron] is require for the	5
26	she is [verb] for the	5