| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [verb] to | 12593 |
|
| 2 | be [adv] [vb pp] to | 9589 |
|
| 3 | be [adv] confined [prep] | 458 |
|
| 4 | be [adv] confine to | 446 |
|
| 5 | [be] [adv] confined to | 446 |
|
