| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had had this | 9 |
|
| 2 | [noun] had had this | 9 |
|
| 3 | [noun prp] had had this | 7 |
|
| 4 | [pers pn] had had this | 6 |
|
| 5 | had [adv] had this | 11 |
|
| 6 | had not had this | 7 |
|
| 7 | had [not/n't] had this | 7 |
|
| 8 | had not had this | 6 |
|
| 9 | had had this [noun sg] | 16 |
|
| 10 | had had this [noun] | 16 |
|
