| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | police are [v-ing] [adv] | 25 |
|
| 2 | police [am/are] [v-ing] [adv] | 25 |
|
| 3 | police [am/are] [v-ing] [adv prt] | 16 |
|
| 4 | police [am/are] [v-ing] [adv] | 9 |
|
| 5 | police [am/are] [v-ing] up | 7 |
|
| 6 | police [am/are] [v-ing] up | 7 |
|
| 7 | police [am/are] [v-ing] down | 5 |
|
| 8 | police [am/are] [v-ing] down | 5 |
|
