SN4 ""

No	Pattern	Freq
1	[pron] is [pron] for [art]	13
2	there is [pron] for [art]	10
3	there is [pron] for [art]	10
4	[ex0] is [pron] for [art]	10
5	[noun] is [pron] for [art]	8
6	[adj] is [pron] for [art]	7
7	[det] is [pron] for [art]	6
8	[noun sg] is [pron] for [art]	6
9	is [verb] [pron] for [art]	11
10	is [adv] [pron] for [art]	9
11	is [not/n't] [pron] for [art]	8
12	is not [pron] for [art]	8
13	is [v-ing] [pron] for [art]	7
14	is [prep] [pron] for [art]	6
15	is [prep] [pron] for [art]	6
16	is in [pron] for [art]	5
17	is n't [pron] for [art]	5
18	is in [pron] for [art]	5
19	is [pron] [adj] for [art]	51
20	is [pron] [adj] for [art]	46
21	is [pron] [noun] for [art]	38
22	is [pron] [noun sg] for [art]	38
23	is [pron] possible for [art]	14
24	is [pron] possible for [art]	14
25	is [pron] [verb] for [art]	10
26	is [pron] necessary for [art]	5
27	is [pron] necessary for [art]	5
28	is [pron] for [art] [noun]	28
29	is [pron] for [art] [noun sg]	24
30	is [pron] for [art] [adj]	13