SN4 ""

No	Pattern	Freq
1	not to have	692
2	not to mention	683
3	not to say	681
4	not to do	349
5	not to go	303
6	not to make	275
7	not to take	245
8	not to let	238
9	not to use	202
10	not to get	181
11	not to give	166
12	not to worry	165
13	not to think	151
14	not to see	135
15	not to look	127
16	not to know	124
17	not to tell	116
18	not to put	101
19	not to allow	99
20	not to notice	98
21	not to leave	92
22	not to show	89
23	not to deny	85
24	not to speak	81
25	not to come	78
26	not to lose	74
27	not to talk	69
28	not to become	68
29	not to try	63
30	not to accept	62