| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [prep] [art] [noun] | 16620 |
|
| 2 | be [v-ing] [prep] [art] [noun sg] | 13876 |
|
| 3 | be [verb] [prep] [art] time | 782 |
|
| 4 | be [v-ing] [prep] [art] time | 143 |
|
| 5 | [be] [v-ing] [prep] [art] time | 136 |
|
| 6 | be [v-ing] [prep] [art] time | 136 |
|
