| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have had a | 3926 |
|
| 2 | [vb base] had a | 1397 |
|
| 3 | [vb -s] had a | 911 |
|
| 4 | 've had a | 850 |
|
| 5 | [vb past] had a | 837 |
|
| 6 | has had a | 596 |
|
| 7 | [vb infin] had a | 562 |
|
| 8 | have had a | 546 |
|
| 9 | have had a | 546 |
|
| 10 | had had a | 498 |
|
| 11 | 'd had a | 339 |
|
| 12 | 's had a | 315 |
|
| 13 | to have had a | 152 |
|
| 14 | [to-vb] had a | 152 |
|
| 15 | having had a | 67 |
|
| 16 | [v-ing] had a | 67 |
|
| 17 | 've had a | 16 |
|
