| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have not [verb] | 1489 |
|
| 2 | they have not [vb pp] | 1479 |
|
| 3 | [pron] have not had | 1040 |
|
| 4 | [pers pn] have not had | 966 |
|
| 5 | they have [adv] had | 239 |
|
| 6 | they have not have | 66 |
|
| 7 | they have not had | 64 |
|
| 8 | they [verb] not had | 62 |
|
