SN4 ""

No	Pattern	Freq
1	[det] is [pron] [to-vb]	47
2	[adj] is [pers pn] [to-vb]	36
3	[adj] is [indef pn] [to-vb]	35
4	[adj] is it [to-vb]	35
5	[adj] is it [to-vb]	35
6	[adj] is [pron] [to-vb]	33
7	[adj] is [pron] to do	27
8	this is [pron] [to-vb]	26
9	this is [pron] [to-vb]	26
10	[adj] is nothing [to-vb]	22
11	[adj] is nothing [to-vb]	22
12	easy is [pron] [to-vb]	11
13	easy is [pron] [to-vb]	11
14	[adj] is something [to-vb]	9
15	[adj] is something [to-vb]	9
16	that is [pron] [to-vb]	8
17	[adj] is there [to-vb]	8
18	that is [pron] [to-vb]	8
19	[adj] is [ex0] [to-vb]	8
20	[adj] is there [to-vb]	8
21	more is [pron] [to-vb]	7
22	more is [pron] [to-vb]	7
23	[adj] is [pron] to say	6
24	much is [pron] [to-vb]	5
25	much is [pron] [to-vb]	5
26	[adj] is [pron] to go	5