| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have not | 1538 |
|
| 2 | i have not | 692 |
|
| 3 | i had not | 413 |
|
| 4 | i 've not | 401 |
|
| 5 | i 'd not | 29 |
|
