| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have had a | 416 |
|
| 2 | we 've had a | 275 |
|
| 3 | we have had a | 130 |
|
| 4 | we have had an | 35 |
|
| 5 | we 'd had a | 34 |
|
| 6 | we had had a | 12 |
|
