For [[Koine Greek: Verbs - Contract|contract verbs]] (εω, αω and οω verbs) the final vowel undergoes a lengthening prior to the κ+ending being added - α becomes η, ε becomes η and ο becomes ω
 
Verbs ending with '''τ''' or '''θ''' or '''δ''' or '''ζ''' drop the last letter before adding the κ
 
===Other Active Forms===
 
====Perfect Active Infinitive====
 
====Present Active Participle====
 
===Passive Forms===
 
====Perfect Passive (Or Middle) Indicative=====
 
====Perfect Passive Infinitive====
 
====Present Passive (Or Middle) Participle====
==Quotes==