| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have then | 440 |
|
| 2 | had then | 270 |
|
| 3 | have then | 59 |
|
| 4 | has then | 37 |
|
| 5 | have then | 35 |
|
| 6 | 've then | 22 |
|
| 7 | having then | 8 |
|
| 8 | 'd then | 5 |
|
