| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [prep] [art] first time | 252 |
|
| 2 | [be] [v-ing] [prep] [art] [adj] time | 144 |
|
| 3 | [be] [v-ing] [prep] [art] first [noun] | 92 |
|
| 4 | [be] [v-ing] [prep] [art] first [noun sg] | 89 |
|
| 5 | [be] [v-ing] [prep] [art] first time | 43 |
|
| 6 | [be] [v-ing] [prep] [art] first time | 43 |
|
