| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to do then | 56 |
|
| 2 | to go then | 22 |
|
| 3 | to say then | 17 |
|
| 4 | to happen then | 9 |
|
| 5 | to work then | 8 |
|
| 6 | to know then | 7 |
|
| 7 | to pay then | 6 |
|
| 8 | to stop then | 5 |
|
| 9 | to see then | 5 |
|
| 10 | to eat then | 5 |
|
