| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] is [v-ing] [det] [art] | 55 |
|
| 2 | is [v-ing] [det] [art] time | 48 |
|
| 3 | [noun sg] [v-ing] [det] [art] time | 14 |
|
