| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have had one | 140 |
|
| 2 | [vb base] had one | 72 |
|
| 3 | 've had one | 59 |
|
| 4 | [vb past] had one | 33 |
|
| 5 | [vb -s] had one | 24 |
|
| 6 | had had one | 19 |
|
| 7 | 'd had one | 14 |
|
| 8 | has had one | 13 |
|
| 9 | have had one | 12 |
|
| 10 | 's had one | 11 |
|
| 11 | have had one | 8 |
|
| 12 | [vb infin] had one | 8 |
|
