| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be often [vb pp] to be | 26 |
|
| 2 | [pron] be often [vb pp] to [be] | 26 |
|
| 3 | [pron] is often [vb pp] to [be] | 19 |
|
| 4 | [pers pn] be often [vb pp] to [be] | 13 |
|
| 5 | [Wh det] be often [vb pp] to [be] | 12 |
|
| 6 | which be often [vb pp] to [be] | 9 |
|
| 7 | which be often [vb pp] to [be] | 9 |
|
| 8 | it be often [vb pp] to [be] | 8 |
|
| 9 | it be often [vb pp] to [be] | 8 |
|
| 10 | [pron] are often [vb pp] to [be] | 5 |
|
