Infinitive: to tell sth from sth
Participle: told sth from sth
Gerund: telling sth from sth
| I | tell sth from sth |
| you | tell sth from sth |
| he;she;it | tells sth from sth |
| we | tell sth from sth |
| you | tell sth from sth |
| they | tell sth from sth |
| I | have told sth from sth |
| you | have told sth from sth |
| he;she;it | has told sth from sth |
| we | have told sth from sth |
| you | have told sth from sth |
| they | have told sth from sth |
| I | told sth from sth |
| you | told sth from sth |
| he;she;it | told sth from sth |
| we | told sth from sth |
| you | told sth from sth |
| they | told sth from sth |
| I | had told sth from sth |
| you | had told sth from sth |
| he;she;it | had told sth from sth |
| we | had told sth from sth |
| you | had told sth from sth |
| they | had told sth from sth |
| I | will tell sth from sth |
| you | will tell sth from sth |
| he;she;it | will tell sth from sth |
| we | will tell sth from sth |
| you | will tell sth from sth |
| they | will tell sth from sth |
| I | will have told sth from sth |
| you | will have told sth from sth |
| he;she;it | will have told sth from sth |
| we | will have told sth from sth |
| you | will have told sth from sth |
| they | will have told sth from sth |
| I | tell sth from sth |
| you | tell sth from sth |
| he;she;it | tell sth from sth |
| we | tell sth from sth |
| you | tell sth from sth |
| they | tell sth from sth |
| I | have told sth from sth |
| you | have told sth from sth |
| he;she;it | have told sth from sth |
| we | have told sth from sth |
| you | have told sth from sth |
| they | have told sth from sth |
| I | told sth from sth |
| you | told sth from sth |
| he;she;it | told sth from sth |
| we | told sth from sth |
| you | told sth from sth |
| they | told sth from sth |
| I | had told sth from sth |
| you | had told sth from sth |
| he;she;it | had told sth from sth |
| we | had told sth from sth |
| you | had told sth from sth |
| they | had told sth from sth |
| I | would tell sth from sth |
| you | would tell sth from sth |
| he;she;it | would tell sth from sth |
| we | would tell sth from sth |
| you | would tell sth from sth |
| they | would tell sth from sth |
| I | would have told sth from sth |
| you | would have told sth from sth |
| he;she;it | would have told sth from sth |
| we | would have told sth from sth |
| you | would have told sth from sth |
| they | would have told sth from sth |
| you | tell sth from sth |
| we | Let's tell sth from sth |
| you | tell sth from sth |
| I | am telling sth from sth |
| you | are telling sth from sth |
| he;she;it | is telling sth from sth |
| we | are telling sth from sth |
| you | are telling sth from sth |
| they | are telling sth from sth |
| I | have been telling sth from sth |
| you | have been telling sth from sth |
| he;she;it | has been telling sth from sth |
| we | have been telling sth from sth |
| you | have been telling sth from sth |
| they | have been telling sth from sth |
| I | was telling sth from sth |
| you | were telling sth from sth |
| he;she;it | was telling sth from sth |
| we | were telling sth from sth |
| you | were telling sth from sth |
| they | were telling sth from sth |
| I | had been telling sth from sth |
| you | had been telling sth from sth |
| he;she;it | had been telling sth from sth |
| we | had been telling sth from sth |
| you | had been telling sth from sth |
| they | had been telling sth from sth |
| I | will be telling sth from sth |
| you | will be telling sth from sth |
| he;she;it | will be telling sth from sth |
| we | will be telling sth from sth |
| you | will be telling sth from sth |
| they | will be telling sth from sth |
| I | will have been telling sth from sth |
| you | will have been telling sth from sth |
| he;she;it | will have been telling sth from sth |
| we | will have been telling sth from sth |
| you | will have been telling sth from sth |
| they | will have been telling sth from sth |
| I | would be telling sth from sth |
| you | would be telling sth from sth |
| he;she;it | would be telling sth from sth |
| we | would be telling sth from sth |
| you | would be telling sth from sth |
| they | would be telling sth from sth |
| I | would have been telling sth from sth |
| you | would have been telling sth from sth |
| he;she;it | would have been telling sth from sth |
| we | would have been telling sth from sth |
| you | would have been telling sth from sth |
| they | would have been telling sth from sth |
"I tolde hyme so, & euer he seyde nay." [Thomas Hoccleve, "The Regiment of Princes," c.1412]Telling "having effect or force" is from 1852.