| I | gnaw at |
| you | gnaw at |
| he/she/it | gnaws at |
| we | gnaw at |
| you | gnaw at |
| they | gnaw at |
| I | have gnawed at |
| you | have gnawed at |
| he/she/it | has gnawed at |
| we | have gnawed at |
| you | have gnawed at |
| they | have gnawed at |
| I | gnawed at |
| you | gnawed at |
| he/she/it | gnawed at |
| we | gnawed at |
| you | gnawed at |
| they | gnawed at |
| I | had gnawed at |
| you | had gnawed at |
| he/she/it | had gnawed at |
| we | had gnawed at |
| you | had gnawed at |
| they | had gnawed at |
| I | will gnaw at |
| you | will gnaw at |
| he/she/it | will gnaw at |
| we | will gnaw at |
| you | will gnaw at |
| they | will gnaw at |
| I | will have gnawed at |
| you | will have gnawed at |
| he/she/it | will have gnawed at |
| we | will have gnawed at |
| you | will have gnawed at |
| they | will have gnawed at |
| I | am gnawing at |
| you | are gnawing at |
| he/she/it | is gnawing at |
| we | are gnawing at |
| you | are gnawing at |
| they | are gnawing at |
| I | have been gnawing at |
| you | have been gnawing at |
| he/she/it | has been gnawing at |
| we | have been gnawing at |
| you | have been gnawing at |
| they | have been gnawing at |
| I | was gnawing at |
| you | were gnawing at |
| he/she/it | was gnawing at |
| we | were gnawing at |
| you | were gnawing at |
| they | were gnawing at |
| I | had been gnawing at |
| you | had been gnawing at |
| he/she/it | had been gnawing at |
| we | had been gnawing at |
| you | had been gnawing at |
| they | had been gnawing at |
| I | will be gnawing at |
| you | will be gnawing at |
| he/she/it | will be gnawing at |
| we | will be gnawing at |
| you | will be gnawing at |
| they | will be gnawing at |
| I | will have been gnawing at |
| you | will have been gnawing at |
| he/she/it | will have been gnawing at |
| we | will have been gnawing at |
| you | will have been gnawing at |
| they | will have been gnawing at |
| I | would gnaw at |
| you | would gnaw at |
| he/she/it | would gnaw at |
| we | would gnaw at |
| you | would gnaw at |
| they | would gnaw at |
| I | would have gnawed at |
| you | would have gnawed at |
| he/she/it | would have gnawed at |
| we | would have gnawed at |
| you | would have gnawed at |
| they | would have gnawed at |
| I | would be gnawing at |
| you | would be gnawing at |
| he/she/it | would be gnawing at |
| we | would be gnawing at |
| you | would be gnawing at |
| they | would be gnawing at |
| I | would have been gnawing at |
| you | would have been gnawing at |
| he/she/it | would have been gnawing at |
| we | would have been gnawing at |
| you | would have been gnawing at |
| they | would have been gnawing at |
| You | gnaw at |
| we | Let's gnaw at |
| You | gnaw at |