| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] a [adj] | 6059 |
|
| 2 | be [v-ing] a [adj] | 5523 |
|
| 3 | be [verb] a long | 165 |
|
| 4 | be [v-ing] [art] long | 105 |
|
| 5 | be [v-ing] a long | 99 |
|
| 6 | [be] [v-ing] a long | 95 |
|
