| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [v-ing] [noun sg] | 385 |
|
| 2 | [adv] [v-ing] for [noun sg] | 356 |
|
| 3 | is [adv] [v-ing] for | 286 |
|
| 4 | is [v-ing] for [noun sg] | 143 |
|
| 5 | is [adv] for [noun sg] | 140 |
|
