| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have n't had | 835 |
|
| 2 | have [not/n't] had | 692 |
|
| 3 | have not had | 508 |
|
| 4 | had [not/n't] had | 352 |
|
| 5 | has [not/n't] had | 200 |
|
| 6 | 've [not/n't] had | 67 |
|
| 7 | 's [not/n't] had | 19 |
|
| 8 | 'd [not/n't] had | 13 |
|
