SN4 ""

No	Pattern	Freq
1	[pron] is a perfectly	30
2	[adj] is a perfectly	21
3	[det] is a perfectly	21
4	[noun] is a perfectly	15
5	this is a perfectly	14
6	this is a perfectly	14
7	[pers pn] is a perfectly	14
8	[ex0] is a perfectly	13
9	there is a perfectly	13
10	there is a perfectly	13
11	[noun sg] is a perfectly	12
12	it is a perfectly	11
13	it is a perfectly	11
14	that is a perfectly	7
15	that is a perfectly	7
16	is a perfectly [adj]	71
17	is a perfectly [adj]	71
18	is a perfectly good	8
19	is a perfectly good	8
20	is a perfectly reasonable	8
21	is a perfectly reasonable	8
22	is a perfectly normal	6
23	is a perfectly normal	6
24	is a perfectly legitimate	5
25	is a perfectly legitimate	5