| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 'll [be] [v-ing] [prep] | 68 |
|
| 2 | they [be] [v-ing] back [prep] | 50 |
|
| 3 | 'll [be] [v-ing] back [prep] | 23 |
|
| 4 | they 'll [be] back [prep] | 8 |
|
| 5 | they 'll [be] [v-ing] back | 6 |
|
