| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [conj] [pron] [be] [adv] | 956 |
|
| 2 | [v-ing] [conj] [pron] [be] [adv] | 955 |
|
| 3 | is [v-ing] [conj] [pron] [be] | 98 |
|
| 4 | is [v-ing] [pron] [be] [adv] | 22 |
|
| 5 | is [v-ing] [conj] [pron] [adv] | 6 |
|
