SN4 ""

No	Pattern	Freq
1	[verb] not [adv] have	756
2	do not [adv] have	756
3	[vb mod] not [adv] have	589
4	[modal v] not [adv] have	589
5	do not [adv] have	418
6	[vb base] not [adv] have	418
7	did not [adv] have	219
8	[vb past] not [adv] have	219
9	would not [adv] have	176
10	would not [adv] have	176
11	could not [adv] have	153
12	could not [adv] have	153
13	[vb -s] not [adv] have	119
14	does not [adv] have	119
15	will not [adv] have	73
16	can not [adv] have	60
17	may not [adv] have	53
18	may not [adv] have	53
19	will not [adv] have	48
20	ca not [adv] have	41
21	might not [adv] have	38
22	might not [adv] have	38
23	wo not [adv] have	25
24	should not [adv] have	22
25	should not [adv] have	22
26	can not [adv] have	19
27	need not [adv] have	10
28	need not [adv] have	10
29	[pron] not [adv] have	7
30	[pers pn] not [adv] have	6