| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [pron] [v-ing] to be | 81 |
|
| 2 | [is] [pron] [v-ing] [prep] be | 80 |
|
| 3 | [is] [pron] going [prep] be | 77 |
|
| 4 | [is] [pers pn] [v-ing] [prep] be | 67 |
|
| 5 | is [pron] [v-ing] [prep] be | 65 |
|
| 6 | [is] it [v-ing] [prep] be | 54 |
|
| 7 | [is] it [v-ing] [prep] be | 54 |
|
| 8 | 's [pron] [v-ing] [prep] be | 16 |
|
| 9 | [is] there [v-ing] [prep] be | 11 |
|
| 10 | [is] [ex0] [v-ing] [prep] be | 11 |
|
| 11 | [is] there [v-ing] [prep] be | 11 |
|
| 12 | [is] he [v-ing] [prep] be | 8 |
|
| 13 | [is] he [v-ing] [prep] be | 8 |
|
