Infinitive: to keep sth to sth
Participle: kept sth to sth
Gerund: keeping sth to sth
| I | keep sth to sth |
| you | keep sth to sth |
| he;she;it | keeps sth to sth |
| we | keep sth to sth |
| you | keep sth to sth |
| they | keep sth to sth |
| I | have kept sth to sth |
| you | have kept sth to sth |
| he;she;it | has kept sth to sth |
| we | have kept sth to sth |
| you | have kept sth to sth |
| they | have kept sth to sth |
| I | kept sth to sth |
| you | kept sth to sth |
| he;she;it | kept sth to sth |
| we | kept sth to sth |
| you | kept sth to sth |
| they | kept sth to sth |
| I | had kept sth to sth |
| you | had kept sth to sth |
| he;she;it | had kept sth to sth |
| we | had kept sth to sth |
| you | had kept sth to sth |
| they | had kept sth to sth |
| I | will keep sth to sth |
| you | will keep sth to sth |
| he;she;it | will keep sth to sth |
| we | will keep sth to sth |
| you | will keep sth to sth |
| they | will keep sth to sth |
| I | will have kept sth to sth |
| you | will have kept sth to sth |
| he;she;it | will have kept sth to sth |
| we | will have kept sth to sth |
| you | will have kept sth to sth |
| they | will have kept sth to sth |
| I | keep sth to sth |
| you | keep sth to sth |
| he;she;it | keep sth to sth |
| we | keep sth to sth |
| you | keep sth to sth |
| they | keep sth to sth |
| I | have kept sth to sth |
| you | have kept sth to sth |
| he;she;it | have kept sth to sth |
| we | have kept sth to sth |
| you | have kept sth to sth |
| they | have kept sth to sth |
| I | kept sth to sth |
| you | kept sth to sth |
| he;she;it | kept sth to sth |
| we | kept sth to sth |
| you | kept sth to sth |
| they | kept sth to sth |
| I | had kept sth to sth |
| you | had kept sth to sth |
| he;she;it | had kept sth to sth |
| we | had kept sth to sth |
| you | had kept sth to sth |
| they | had kept sth to sth |
| I | would keep sth to sth |
| you | would keep sth to sth |
| he;she;it | would keep sth to sth |
| we | would keep sth to sth |
| you | would keep sth to sth |
| they | would keep sth to sth |
| I | would have kept sth to sth |
| you | would have kept sth to sth |
| he;she;it | would have kept sth to sth |
| we | would have kept sth to sth |
| you | would have kept sth to sth |
| they | would have kept sth to sth |
| you | keep sth to sth |
| we | Let's keep sth to sth |
| you | keep sth to sth |
| I | am keeping sth to sth |
| you | are keeping sth to sth |
| he;she;it | is keeping sth to sth |
| we | are keeping sth to sth |
| you | are keeping sth to sth |
| they | are keeping sth to sth |
| I | have been keeping sth to sth |
| you | have been keeping sth to sth |
| he;she;it | has been keeping sth to sth |
| we | have been keeping sth to sth |
| you | have been keeping sth to sth |
| they | have been keeping sth to sth |
| I | was keeping sth to sth |
| you | were keeping sth to sth |
| he;she;it | was keeping sth to sth |
| we | were keeping sth to sth |
| you | were keeping sth to sth |
| they | were keeping sth to sth |
| I | had been keeping sth to sth |
| you | had been keeping sth to sth |
| he;she;it | had been keeping sth to sth |
| we | had been keeping sth to sth |
| you | had been keeping sth to sth |
| they | had been keeping sth to sth |
| I | will be keeping sth to sth |
| you | will be keeping sth to sth |
| he;she;it | will be keeping sth to sth |
| we | will be keeping sth to sth |
| you | will be keeping sth to sth |
| they | will be keeping sth to sth |
| I | will have been keeping sth to sth |
| you | will have been keeping sth to sth |
| he;she;it | will have been keeping sth to sth |
| we | will have been keeping sth to sth |
| you | will have been keeping sth to sth |
| they | will have been keeping sth to sth |
| I | would be keeping sth to sth |
| you | would be keeping sth to sth |
| he;she;it | would be keeping sth to sth |
| we | would be keeping sth to sth |
| you | would be keeping sth to sth |
| they | would be keeping sth to sth |
| I | would have been keeping sth to sth |
| you | would have been keeping sth to sth |
| he;she;it | would have been keeping sth to sth |
| we | would have been keeping sth to sth |
| you | would have been keeping sth to sth |
| they | would have been keeping sth to sth |
"The word prob. belongs primarily to the vulgar and non-literary stratum of the language; but it comes up suddenly into literary use c.1000, and that in many senses, indicating considerable previous development." [OED]Meaning "financially support and privately control" (usually in ref. to mistresses) is from 1560. The noun meaning "innermost stronghold of a tower" is from 1586, perhaps a translation of It. tenazza, with a notion of "that which keeps" (someone or something); the sense of "food required to keep a person or animal" is attested from 1801. Keepsake is first recorded 1790, on model of namesake; thus an object kept for the sake of the giver. For keeps "completely, for good" is Amer.Eng. colloquial, from 1861. Keeper "one who has charge of some person or thing, warden" is from c.1300; sense of "one who carries on some business" is from c.1440.