From Proto-Finnic *tuntëdak, from Proto-Uralic *tumte-, from which also Finnish tuntea and Hungarian tud.
tundma (da-infinitive tunda)
| indicative | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| present | perfect | ||||||||
| person | positive | negative | person | positive | negative | ||||
| 1st sing. | tunnen | ei tunne | 1st sing. | olen tundnud | ei ole tundnud pole tundnud | ||||
| 2nd sing. | tunned | 2nd sing. | oled tundnud | ||||||
| 3rd sing. | tunneb | 3rd sing. | on tundnud | ||||||
| 1st plur. | tunneme | 1st plur. | oleme tundnud | ||||||
| 2nd plur. | tunnete | 2nd plur. | olete tundnud | ||||||
| 3rd plur. | tunnevad | 3rd plur. | on tundnud | ||||||
| impersonal | tuntakse | ei tunta | impersonal | on tuntud | ei ole tuntud pole tuntud | ||||
| past | pluperfect | ||||||||
| person | positive | negative | person | positive | negative | ||||
| 1st sing. | tundsin | ei tundnud | 1st sing. | olin tundnud | ei olnud tundnud polnud tundnud | ||||
| 2nd sing. | tundsid | 2nd sing. | olid tundnud | ||||||
| 3rd sing. | tundis | 3rd sing. | oli tundnud | ||||||
| 1st plur. | tundsime | 1st plur. | olime tundnud | ||||||
| 2nd plur. | tundsite | 2nd plur. | olite tundnud | ||||||
| 3rd plur. | tundsid | 3rd plur. | oli tundnud | ||||||
| impersonal | tunti | ei tuntud | impersonal | oli tuntud | ei olnud tuntud polnud tuntud | ||||
| conditional | |||||||||
| present | perfect | ||||||||
| person | positive | negative | person | positive | negative | ||||
| 1st sing. | tunneksin | ei tunneks | 1st sing. | tundnuksin oleksin tundnud |
ei tundnuks ei oleks tundnud poleks tundnud | ||||
| 2nd sing. | tunneksid | 2nd sing. | tundnuksid oleksid tundnud | ||||||
| 3rd sing. | tunneks | 3rd sing. | tundnuks oleks tundnud | ||||||
| 1st plur. | tunneksime | 1st plur. | tundnuksime oleksime tundnud | ||||||
| 2nd plur. | tunneksite | 2nd plur. | tundnuksite oleksite tundnud | ||||||
| 3rd plur. | tunneksid | 3rd plur. | tundnuksid oleksid tundnud | ||||||
| impersonal | tuntaks | ei tuntaks | impersonal | oleks tuntud | ei oleks tuntud poleks tuntud | ||||
| imperative | |||||||||
| present | perfect | ||||||||
| person | positive | negative | person | positive | negative | ||||
| 1st sing. | — | — | 1st sing. | — | — | ||||
| 2nd sing. | tunne | ära tunne | 2nd sing. | ole tundnud | ära ole tundnud | ||||
| 3rd sing. | tundku | ärgu tundku | 3rd sing. | olgu tundnud | ärgu olgu tundnud | ||||
| 1st plur. | tundkem | ärme tunneme ärme tunne ärgem tundkem |
1st plur. | olgem tundnud | ärme oleme tundnud ärme ole tundnud ärgem olgem tundnud | ||||
| 2nd plur. | tundke | ärge tundke | 2nd plur. | olge tundnud | ärge olge tundnud | ||||
| 3rd plur. | tundku | ärgu tundku | 3rd plur. | olgu tundnud | ärgu olgu tundnud | ||||
| impersonal | tuntagu | ärgu tuntagu | impersonal | olgu tuntud | ärgu olgu tuntud | ||||
| quotative | |||||||||
| present | perfect | ||||||||
| voice | positive | negative | voice | positive | negative | ||||
| active | tundvat | ei tundvat | active | olevat tundnud | ei olevat tundnud polevat tundnud | ||||
| passive | tuntavat | ei tuntavat | passive | olevat tuntud | ei olevat tuntud polevat tuntud | ||||
| Nominal forms | |||||||||
| ma-infinitive | active | passive | da-infinitive | present | past | ||||
| nominative | tundma | tuntama | nominative | tunda | olla tundnud | ||||
| illative | — | inessive | tundes | olles tundnud | |||||
| inessive | tundmas | participle | active | passive | |||||
| elative | tundmast | present | tundev | tuntav | |||||
| translative | tundmaks | past | tundnud | tuntud | |||||
| abessive | tundmata | negative | tundmatu | — | |||||
From Proto-Finnic *tuntëdak, from Proto-Uralic *tumte-.
tundma (da-infinitive tundaq, first-person singular present tunnõ)
This verb needs an inflection-table template.