Infinitives
| Infinitive I | kostadak |
| Infinitive II | kostadë |
Supine
kostama
Verbal Noun
kostaminën
Participles
| Active Present | kostaba |
| Passive Present | kostadapa; kostattapa |
| Active Past | kostanut |
| Passive Past | kostadu; kostattu |
Indicative
Present
| Sg.1 | kostan |
| Sg.2 | kostat |
| Sg.3 | kostabi; kosta |
| Pl.1 | kostakma |
| Pl.2 | kostakta |
| Pl.3 | kostabat; kosta |
Past
| Sg.1 | kostëin |
| Sg.2 | kostëit |
| Sg.3 | kostëi |
| Pl.1 | kostëima |
| Pl.2 | kostëida |
| Pl.3 | kostëi |
Present
| Passive | kostaksën; kostat'aksën; kostadapa; kostattapa |
| Connegative | kostak |
| Passive Connegative | kostaktak |
Past
| Passive | kostadisën; kostattisën; kostadu; kostattu |
Imperative
| Sg.2 | kostak |
| Sg.3 | kostagasën |
| Pl.1 | kostagatëma |
| Pl.2 | kostagata |
| Pl.3 | kostagasën |
Optative
| Sg.1 | kostagon |
| Sg.2 | kostagos |
| Sg.3 | kostagosën |
| Pl.1 | kostagotëma |
| Pl.2 | kostagotta |
| Pl.3 | kostagosën |
Imperative
| Passive | kostadakahën; kostattakahën |
| Connegative | kostagak |
| Passive Connegative | kostadagak; kostattagak |
Optative
| Passive | kostadakohën; kostattakohën |
| Connegative | kostagok |
| Passive Connegative | kostadagok; kostattagok |
Conditional I
| Sg.1 | kostakcin |
| Sg.2 | kostakcit |
| Sg.3 | kostakci |
| Pl.1 | kostakcima |
| Pl.2 | kostakcita |
| Pl.3 | kostakci |
Conditional II
| Sg.1 | kostëicin |
| Sg.2 | kostëicit |
| Sg.3 | kostëici |
| Pl.1 | kostëicima |
| Pl.2 | kostëicita |
| Pl.3 | kostëici |
Conditional I
| Passive | kostadakcihën; kostat'akcihën |
| Connegative | kostakcik |
| Passive Connegative | kostadakcik; kostat'akcik |
Conditional II
| Passive | kostadicihën; kostatticihën |
| Connegative | kostëicik |
| Passive Connegative | kostadicik; kostatticik |
Potential
| Sg.1 | kostanën |
| Sg.2 | kostanët |
| Sg.3 | kostani |
| Pl.1 | kostanëma |
| Pl.2 | kostanëta |
| Pl.3 | kostani |
Potential
| Passive | kostadanëhën; kostattanëhën |
| Connegative | kostanëk |
| Passive Connegative | kostadanëk; kostattanëk |
Verbs conjugated like kostadak
puhkadak,
jauhadak,
muistadak,
lauladak,
kuivadak,
nostadak,
hohkadak,
loistadak,
pohtadak,
johtadak,
ostadak,
kostadak,
suladak,
Etymology
According to Koivulehto, borrowed from Proto-Indo-European *goys-éye- or its Pre-Germanic descendant (whence German kehren) and derived with + *-tadak. See: German, old spelling '
kehren'.
Sample Sentences