SN4 ""

No	Pattern	Freq
1	[noun] is [adj] [n mass]	205
2	[noun sg] is [adj] [n mass]	170
3	[pron] is [adj] [n mass]	99
4	[pers pn] is [adj] [n mass]	53
5	it is [adj] [n mass]	46
6	it is [adj] [n mass]	46
7	there is [adj] [n mass]	33
8	[ex0] is [adj] [n mass]	33
9	there is [adj] [n mass]	33
10	[adj] is [adj] [n mass]	31
11	[verb] is [adj] [n mass]	22
12	[det] is [adj] [n mass]	18
13	[noun prp] is [adj] [n mass]	16
14	[noun pl] is [adj] [n mass]	14
15	[adv] is [adj] [n mass]	12
16	specimen is [adj] [n mass]	12
17	specimen is [adj] [n mass]	12
18	this is [adj] [n mass]	11
19	this is [adj] [n mass]	11
20	[Wh det] is [adj] [n mass]	11
21	which is [adj] [n mass]	9
22	which is [adj] [n mass]	9
23	[adv] is [adj] [n mass]	8
24	[vb pp] is [adj] [n mass]	8
25	speed is [adj] [n mass]	7
26	speed is [adj] [n mass]	7
27	[adj] is [adj] [n mass]	7
28	[conj] is [adj] [n mass]	6
29	that is [adj] [n mass]	6
30	[vb base] is [adj] [n mass]	6