SN4 ""

No	Pattern	Freq
1	[noun] is [pron] have [adv]	27
2	[noun sg] is [pron] have [adv]	25
3	[pron] is [pron] have [adv]	9
4	[pers pn] is [pron] have [adv]	8
5	it is [pron] have [adv]	7
6	[adj] is [pron] have [adv]	7
7	it is [pron] have [adv]	7
8	[det] is [pron] have [adv]	6
9	[verb] is [pron] have [adv]	6
10	problem is [pron] have [adv]	5
11	problem is [pron] have [adv]	5
12	is [conj] [pron] have [adv]	178
13	is that [pron] have [adv]	145
14	is that [pron] have [adv]	145
15	is [that] [pron] have [adv]	145
16	is [pron] [pron] have [adv]	55
17	is [indef pn] [pron] have [adv]	33
18	is [subord] [pron] have [adv]	27
19	is something [pron] have [adv]	24
20	is something [pron] have [adv]	24
21	is [adv] [pron] have [adv]	23
22	is [Wh adv] [pron] have [adv]	19
23	is because [pron] have [adv]	18
24	is because [pron] have [adv]	18
25	is [adj] [pron] have [adv]	15
26	is [Wh det] [pron] have [adv]	14
27	is what [pron] have [adv]	14
28	is what [pron] have [adv]	14
29	is why [pron] have [adv]	13
30	is why [pron] have [adv]	13