| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] [pron] be [v-ing] [prep] | 81 |
|
| 2 | [is] [adv] [pers pn] [be] [v-ing] [prep] | 74 |
|
| 3 | [is] [Wh adv] [pron] [be] [v-ing] [prep] | 65 |
|
| 4 | [is] [adv] [pron] [am/are] [v-ing] [prep] | 51 |
|
| 5 | 's [adv] [pron] [be] [v-ing] [prep] | 49 |
|
| 6 | is [adv] [pron] [be] [v-ing] [prep] | 32 |
|
| 7 | [is] why [pron] [be] [v-ing] [prep] | 30 |
|
| 8 | [is] why [pron] [be] [v-ing] [prep] | 30 |
|
| 9 | [is] [adv] i [be] [v-ing] [prep] | 28 |
|
| 10 | [is] [adv] i [be] [v-ing] [prep] | 28 |
|
| 11 | [is] [adv] [pron] [be] [v-ing] to | 27 |
|
| 12 | [is] [adv] [pron] 're [v-ing] [prep] | 21 |
|
| 13 | [is] [adv] [pron] 'm [v-ing] [prep] | 19 |
|
| 14 | [is] [adv] [pron] [be] going [prep] | 16 |
|
| 15 | [is] [adv] [pron] [is] [v-ing] [prep] | 16 |
|
| 16 | [is] when [pron] [be] [v-ing] [prep] | 15 |
|
| 17 | [is] when [pron] [be] [v-ing] [prep] | 15 |
|
| 18 | [is] where [pron] [be] [v-ing] [prep] | 14 |
|
| 19 | [is] where [pron] [be] [v-ing] [prep] | 14 |
|
| 20 | [is] [adv] [pron] [be] [v-ing] [prep] | 13 |
|
| 21 | [is] [adv] [pron] 's [v-ing] [prep] | 13 |
|
| 22 | [is] [adv] [pron] [was/were] [v-ing] [prep] | 12 |
|
| 23 | [is] [adv] you [be] [v-ing] [prep] | 12 |
|
| 24 | [is] [adv] we [be] [v-ing] [prep] | 12 |
|
| 25 | [is] [adv] we [be] [v-ing] [prep] | 12 |
|
| 26 | [is] [adv] you [be] [v-ing] [prep] | 11 |
|
| 27 | [is] [adv] [pron] [be] [v-ing] for | 10 |
|
| 28 | [is] [adv] [pron] was [v-ing] [prep] | 9 |
|
| 29 | [is] [adv] [pron] [be] talking [prep] | 9 |
|
| 30 | [is] [adv] [pron] are [v-ing] [prep] | 8 |
|
