| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [prep] [adj] [noun pl] | 194 |
|
| 2 | [modal v] be extend [prep] [adj] | 36 |
|
| 3 | be extend [prep] [adj] [noun pl] | 34 |
|
| 4 | [modal v] be extend [prep] [noun pl] | 12 |
|
