| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have had a lot | 137 |
|
| 2 | 've had a lot | 56 |
|
| 3 | 's had a lot | 28 |
|
| 4 | have had a lot | 25 |
|
| 5 | 'd had a lot | 7 |
|
| 6 | had had a lot | 7 |
|
| 7 | have had a lot | 6 |
|
| 8 | has had a lot | 6 |
|
