SN4 ""

No	Pattern	Freq
1	[verb] not [verb] at the [noun sg]	174
2	do not [verb] at the [noun]	162
3	[verb] not [vb infin] at the [noun]	161
4	[verb] not [verb] at the [noun]	102
5	[verb] n't [verb] at the [noun]	98
6	[vb past] not [verb] at the [noun]	94
7	did not [verb] at the [noun]	76
8	[vb base] not [verb] at the [noun]	67
9	do not [verb] at the [noun]	56
10	[verb] not look at the [noun]	48
11	[verb] not [verb] at the time	42
12	[verb] not [verb] at the time	42
13	[vb -s] not [verb] at the [noun]	35
14	[verb] not look at the [noun]	32
15	have not [verb] at the [noun]	30
16	[verb] not [vb pp] at the [noun]	30
17	does not [verb] at the [noun]	29
18	[verb] not [verb] at the [noun pl]	22
19	[verb] not know at the [noun]	21
20	[verb] not [verb] at the moment	20
21	[verb] not [verb] at the moment	20
22	[verb] not know at the [noun]	20
23	had not [verb] at the [noun]	13
24	have not [verb] at the [noun]	10
25	[verb] not looked at the [noun]	10
26	[verb] not realise at the [noun]	9
27	[verb] not [to-vb] at the [noun]	8
28	[verb] not [verb] at the end	8
29	[verb] not [verb] at the end	8
30	[verb] not realise at the [noun]	8