| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [art] long time | 488 |
|
| 2 | be [v-ing] [art] long | 111 |
|
| 3 | [v-ing] [art] long time | 60 |
|
| 4 | be [v-ing] [art] time | 32 |
|
