SN4 ""

No	Pattern	Freq
1	[noun] is [noun] itself	17
2	[noun sg] is [noun] itself	15
3	[pron] is [noun] itself	14
4	[pers pn] is [noun] itself	9
5	it is [noun] itself	9
6	it is [noun] itself	9
7	[conj] is [noun] itself	5
8	is [art] [noun] itself	47
9	is [art] [noun] itself	47
10	is the [noun] itself	45
11	is the [noun] itself	45
12	is [adv] [noun] itself	10
13	is not [noun] itself	8
14	is not [noun] itself	8
15	is [not/n't] [noun] itself	8
16	is [adj] [noun] itself	7
17	is that [noun] itself	5
18	is [det] [noun] itself	5
19	is that [noun] itself	5