| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] to [be] | 543 |
|
| 2 | he is [vb pp] to [be] | 68 |
|
| 3 | he is [adv] [vb pp] to | 37 |
|
| 4 | he is [adv] to [be] | 8 |
|
