| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's [adv] | 74108 |
|
| 2 | 's [adv] | 46618 |
|
| 3 | [be] then | 6117 |
|
| 4 | be then | 6116 |
|
| 5 | [is] then | 1882 |
|
| 6 | 's then | 81 |
|
