| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has be [verb] [adv prt] since | 17 |
|
| 2 | has be [v-ing] [adv prt] since | 10 |
|
| 3 | has be go [adv prt] since | 7 |
|
| 4 | has be [vb pp] [adv prt] since | 7 |
|
| 5 | has be going [adv prt] since | 7 |
|
