| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [prep] [v-ing] | 542 |
|
| 2 | is [adv] available [prep] | 473 |
|
| 3 | [adv] available [prep] [v-ing] | 32 |
|
| 4 | is available [prep] [v-ing] | 30 |
|
