| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [vb pp] [prep] be | 725 |
|
| 2 | is [adv] [vb pp] [prep] be | 567 |
|
| 3 | [be] often [vb pp] [prep] be | 86 |
|
| 4 | be often [vb pp] [prep] be | 86 |
|
| 5 | [is] often [vb pp] [prep] be | 53 |
|
| 6 | is often [vb pp] [prep] [be] | 52 |
|
| 7 | is often [vb pp] [prep] be | 52 |
|
| 8 | is often [verb] [prep] be | 52 |
|
| 9 | is often [vb pp] [prep] be | 52 |
|
