SN4 ""

No	Pattern	Freq
1	[verb] not to	953
2	[vb pp] not to	289
3	[vb past] not to	227
4	[vb base] not to	181
5	[vb -s] not to	110
6	try not to	101
7	[vb infin] not to	78
8	[v-ing] not to	75
9	determine not to	63
10	determined not to	61
11	decide not to	56
12	seem not to	54
13	try not to	42
14	tend not to	41
15	appear not to	41
16	prefer not to	37
17	choose not to	36
18	hold not to	32
19	held not to	31
20	decided not to	31
21	[verb] n't to	29
22	ask not to	28
23	prove not to	28
24	tend not to	27
25	do not to	24
26	refer not to	23
27	trying not to	22
28	seemed not to	22
29	[to-vb] not to	22
30	pretend not to	22