| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they have not had | 45 |
|
| 2 | they have [not/n't] had | 45 |
|
| 3 | they have [adv] had | 43 |
|
| 4 | they have n't had | 29 |
|
| 5 | they have not had | 16 |
|
| 6 | they have always had | 11 |
|
| 7 | they have always had | 11 |
|
| 8 | they have already had | 6 |
|
| 9 | they have already had | 6 |
|
| 10 | they have never had | 5 |
|
| 11 | they have never had | 5 |
|
