A 'synopsis' calls for all the tenses and voices in a particular person (or form).
So a synopsis 3rd singular ('s/he') for δίδωμι runs as follows
(for the tenses we've learned so far):
tense | active | middle/passive |
present | δίδωσι | δίδοται |
future | δώσει | δώσεται / δοθήσεται |
imperfect | ἐδίδου (<ἐ-διδο-ε) | ἐδίδοτο |
aorist | ἔδωκε | ἔδοτο / ἐδόθη |