| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [adv prt] to | 48 |
|
| 2 | have be [v-ing] up to | 23 |
|
| 3 | had be [v-ing] [adv prt] to | 16 |
|
| 4 | have be [v-ing] [adv prt] to | 9 |
|
| 5 | has be [v-ing] [adv prt] to | 6 |
|
| 6 | 'd be [v-ing] [adv prt] to | 6 |
|
| 7 | 've be [v-ing] [adv prt] to | 5 |
|
| 8 | have be [v-ing] back to | 5 |
|
