SN4 ""

No	Pattern	Freq
1	[noun] is really	674
2	[pron] is really	636
3	[noun sg] is really	555
4	[pers pn] is really	314
5	it is really	251
6	it is really	250
7	[adj] is really	216
8	[det] is really	201
9	[Wh det] is really	201
10	this is really	147
11	this is really	147
12	what is really	110
13	what is really	110
14	which is really	91
15	which is really	91
16	[noun prp] is really	75
17	there is really	63
18	there is really	63
19	[ex0] is really	63
20	that is really	46
21	that is really	46
22	[conj] is really	39
23	[verb] is really	39
24	[noun pl] is really	38
25	he is really	37
26	he is really	37
27	[indef pn] is really	33
28	who is really	23
29	[Wh pn] is really	23
30	[adv] is really	23