| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is to be [verb] for [art] | 34 |
|
| 2 | is [prep] be [vb pp] for [art] | 34 |
|
| 3 | is [prep] be [verb] for the | 21 |
|
| 4 | is [prep] be [verb] for a | 12 |
|
| 5 | is [prep] be use for [art] | 6 |
|
| 6 | is [prep] be used for [art] | 6 |
|
