| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [am/are] [v-ing] [prep] | 2539 |
|
| 2 | [pron] [am/are] [v-ing] for | 2319 |
|
| 3 | they [am/are] [v-ing] [prep] | 2026 |
|
| 4 | they [be] [v-ing] for | 711 |
|
| 5 | they [am/are] [verb] for | 651 |
|
| 6 | they [am/are] [v-ing] for | 439 |
|
