| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [pron] [prep] a long | 10 |
|
| 2 | [be] [v-ing] [pron] [prep] a long | 9 |
|
| 3 | [be] [verb] [pers pn] [prep] a long | 8 |
|
| 4 | [be] [verb] [pron] for a long | 7 |
|
