| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] a [adj] [noun] | 5134 |
|
| 2 | be [verb] a long [noun] | 144 |
|
| 3 | be [v-ing] [art] long [noun] | 88 |
|
| 4 | [be] [v-ing] a long [noun] | 80 |
|
