| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [not/n't] enough [to-vb] | 126 |
|
| 2 | it be not [adv] [to-vb] | 121 |
|
| 3 | it is [not/n't] [adv] [to-vb] | 73 |
|
| 4 | it was [not/n't] [adv] [to-vb] | 42 |
|
| 5 | it 's [not/n't] [adv] [to-vb] | 27 |
|
| 6 | it be n't [adv] [to-vb] | 22 |
|
| 7 | it be [not/n't] [adv] to have | 15 |
|
| 8 | it be [not/n't] [adv] to say | 14 |
|
| 9 | it be [not/n't] [adv] to do | 6 |
|
| 10 | it be [not/n't] [adv] to save | 5 |
|
| 11 | it be [not/n't] just [to-vb] | 5 |
|
