| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] be [v-ing] [prep] [adj] | 941 |
|
| 2 | it be [v-ing] [prep] [adj] | 187 |
|
| 3 | [noun sg] it be [v-ing] [prep] | 131 |
|
| 4 | [noun sg] it be [prep] [adj] | 94 |
|
| 5 | [noun sg] it be [v-ing] [adj] | 27 |
|
