Indicative mood
fact, truth, continuous action in present
imperative mood
command/order, prohibition
infinitive
action without person/number, just tense/voice
1st, 2nd, 3rd person singular indicative
-ω, -εις, -ει
2nd and 3rd person indicative dual
-ετον
1st, 2nd, 3rd person plural indicative
-ομεν, -ετε, -ουσι(ν)
contracted verb rules indicative
ε + ε → ει
ε + ει → ει
ε + ο/ου → ου
ε + ω → ω
Irregular verb “to be” 1st, 2nd, 3rd person singular indicative
εἰμί = I am, εἶ = you are, ἐστί(ν) = he/she/it is
Irregular verb “to be” dual indicative
ἐστόν= you two are
irregular verb “to be” 1st, 2nd, 3rd plural indicative
ἐσμέν= we are, ἐστέ= you (plural) are, εἰσί(ν) = they are
2nd, 3rd person singular present imperative
-ε, -έτω
imperative present 2nd person plural
-ετε
contracted verb rules imperative
2nd sg → -εῖ
3rd sg → -είτω
irregular verb “to be” 2nd, 3rd person singular
ἴσθι = be, ἔστω = let him/her/it be
Present infinitive ending
-ειν
irregular verb infinitive
Ειναι= to be