| Simple | Progressive | Perfect | Progressive |
| Present |
| I frighten |
| you frighten |
| he/she/it frightens |
| we frighten |
| you all frighten |
| they frighten |
|
| I am frightening |
| you are frightening |
| he/she/it is frightening |
| we are frightening |
| you all are frightening |
| they are frightening |
|
| I have frightened |
| you have frightened |
| he/she/it has frightened |
| we have frightened |
| you all have frightened |
| they have frightened |
|
| I have been frightening |
| you have been frightening |
| he/she/it has been frightening |
| we have been frightening |
| you all have been frightening |
| they have been frightening |
|
| Past |
| I frightened |
| you frightened |
| he/she/it frightened |
| we frightened |
| you all frightened |
| they frightened |
|
| I was frightening |
| you were frightening |
| he/she/it was frightening |
| we were frightening |
| you all were frightening |
| they were frightening |
|
| I had frightened |
| you had frightened |
| he/she/it had frightened |
| we had frightened |
| you all had frightened |
| they had frightened |
|
| I had been frightening |
| you had been frightening |
| he/she/it had been frightening |
| we had been frightening |
| you all had been frightening |
| they had been frightening |
|
| Future |
| I will frighten |
| you will frighten |
| he/she/it will frighten |
| we will frighten |
| you all will frighten |
| they will frighten |
|
| I will be frightening |
| you will be frightening |
| he/she/it will be frightening |
| we are frightening |
| you all will be frightening |
| they will be frightening |
|
| I will have frightened |
| you will have frightened |
| he/she/it will have frightened |
| we will have frightened |
| you all will have frightened |
| they will have frightened |
|
| I will have been frightening |
| you will have been frightening |
| he/she/it will have been frightening |
| we will have been frightening |
| you all will have been frightening |
| they will have been frightening |
|
