| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | company have [been] [v-ing] since [adj] | 5 |
|
| 2 | company have [be] [v-ing] since [adj] | 5 |
|
| 3 | company have [be] [v-ing] since [num] | 5 |
|
| 4 | company have be [v-ing] since [adj] | 5 |
|
| 5 | company have been [v-ing] since [adj] | 5 |
|
