SN4 ""

No	Pattern	Freq
1	[verb] not say	2271
2	do not say	1951
3	[modal v] not say	1778
4	[vb mod] not say	1778
5	[vb past] not say	1140
6	be not say	1087
7	[be] not say	1087
8	did not say	1011
9	can not say	817
10	[vb base] not say	773
11	do not say	651
12	ca not say	602
13	[is] not say	546
14	[am/are] not say	483
15	is not say	461
16	would not say	365
17	would not say	363
18	'm not say	346
19	[vb -s] not say	344
20	have not say	288
21	does not say	285
22	could not say	260
23	could not say	260
24	will not say	216
25	can not say	215
26	wo not say	168
27	had not say	118
28	have not say	104
29	's not say	85
30	're not say	65