| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] be [verb] [verb] their | 35 |
|
| 2 | [vb past] be [verb] [to-vb] their | 34 |
|
| 3 | had be [verb] [verb] their | 34 |
|
| 4 | [vb past] been [verb] [verb] their | 34 |
|
| 5 | [vb past] be [vb pp] [verb] their | 30 |
|
| 6 | [vb past] be force [verb] their | 8 |
|
| 7 | [vb past] be forced [verb] their | 8 |
|
| 8 | [vb past] be [v-ing] [verb] their | 5 |
|
| 9 | [vb past] be try [verb] their | 5 |
|
| 10 | [vb past] be trying [verb] their | 5 |
|
