| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [conj] [conj] [art] | 437 |
|
| 2 | be [adj] [conj] [v-ing] [art] | 158 |
|
| 3 | be [adj] [conj] [v-ing] [conj] | 61 |
|
| 4 | [adj] [conj] [v-ing] [conj] [art] | 59 |
|
