| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] for a [adj] [noun] | 503 |
|
| 2 | be [v-ing] for a [adj] [noun] | 435 |
|
| 3 | be [verb] for a long [noun] | 103 |
|
| 4 | be [v-ing] [prep] a long [noun] | 49 |
|
| 5 | be [v-ing] for a long [noun] | 40 |
|
| 6 | be [v-ing] for [art] long [noun] | 38 |
|
| 7 | [be] [v-ing] for a long [noun] | 38 |
|
| 8 | be [v-ing] for a long [noun] | 38 |
|
| 9 | be [v-ing] for [art] long [noun] | 38 |
|
