SN4 ""

No	Pattern	Freq
1	[det] is [adv] [noun] [be]	77
2	[det] is [Wh adv] [noun] [be]	74
3	[det] is [pron] [noun] [be]	68
4	[det] is [Wh det] [noun] [be]	64
5	[det] is what [noun] [be]	64
6	[det] is what [noun] [be]	64
7	[det] is [conj] [noun] [be]	48
8	[det] is why [noun] [be]	43
9	[det] is why [noun] [be]	43
10	[det] is [subord] [noun] [be]	39
11	[det] is [art] [noun] [be]	37
12	[det] is [art] [noun] [be]	37
13	[det] is because [noun] [be]	33
14	[det] is because [noun] [be]	33
15	[det] is the [noun] [be]	27
16	[det] is the [noun] [be]	27
17	[det] is [adj] [noun] [be]	23
18	[det] is how [noun] [be]	18
19	[det] is how [noun] [be]	18
20	[det] is [det] [noun] [be]	16
21	[det] is [prep] [noun] [be]	12
22	[det] is [prep] [noun] [be]	12
23	[det] is that [noun] [be]	11
24	[det] is that [noun] [be]	11
25	[det] is a [noun] [be]	10
26	[det] is a [noun] [be]	10
27	[det] is where [noun] [be]	10
28	[det] is where [noun] [be]	10
29	[det] is that [noun] [be]	9
30	[det] is [that] [noun] [be]	9