| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [be] [v-ing] [pron] [adv] | 240 |
|
| 2 | they [be] [v-ing] [pron] [adv prt] | 109 |
|
| 3 | [pron] [be] [v-ing] [pron] back | 82 |
|
| 4 | they [be] [verb] [pron] back | 10 |
|
| 5 | they [be] [v-ing] [pron] back | 9 |
|
