Primary endings: Unagmented tenses, Indicative present, future and perfect
Secondary endings: Augmented tenses, Indicative imperfect, aorist and pluperfect
Alternative endings: μι verbs use alternative endings
Augments: imperfect, aorist and plup[erfect, but not if non-indicative
Reduplication: perfect and present. If with ε then perfect, if ι then μι verb
Tense formatives: often use an ε in the 3rd singular: 1st aorist active/middle (σε), liqued (ε), perfect (κε)
Connecting vowels (ο/ε): present, imperfect, future, second aorist and participles
Contract vowels: contract i the present and imperfect, else lengthen, contractions occur in liquid futures
Primary active 3rd plural: ν will usually drop out