| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | then [be] [verb] | 1711 |
|
| 2 | then [be] [vb pp] | 1602 |
|
| 3 | [adv] [be] seen | 1464 |
|
| 4 | [adv] [be] seen | 1023 |
|
| 5 | then [be] see | 15 |
|
| 6 | then [be] seen | 15 |
|
