For a dead ancient language, Latin had a pretty neat conjugation.
I thought a bit and I wonder if I can make it even neater. So... here it is, an agglutinative Latin:

[Indicative]

Aspect:
- Non Perfect: -b-
- Perfect: -r-

Tense:
-Present: -u-
-Past: -a-
-Future: -i-

//I failed to find a general pattern for number here. So number and person is still fused.

Person
-1sg: -m-
-2sg: -s-
-3sg: -t-
-1pl: -mus-
-2pl: -tis-
-3pl: -nt-

Voice:
-Active: -0
-Passive: -ur

Example:

Person		1sg	2sg	3sg	1pl	2pl	3pl
Active	present	amabum	amabus	amabut	amabumus	amabutis	amabunt
	past	amabam	amabas	amabat	amabamus	amabatis	amabant
	future	amabim	amabis	amabit	amabimus	amabitis	amabint
	perfect	amarum	amarus	amarut	amarumus	amarutis	amarunt
	pluperfect	amaram	amaras	amarat	amaramus	amaratis	amarant
	future perfect	amarim	amaris	amarit	amarimus	amaritis	amarint
Passive	present	amabumur	amabusur	amabutur	amabumusur	amabutisur	amabuntur
	past	amabamur	amabasur	amabatur	amabamusur	amabatisur	amabantur
	future	amabimur	amabisur	amabitur	amabimusur	amabitisur	amabintur
	perfect	amarumur	amarusur	amarutur	amarumusur	amarutisur	amaruntur
	pluperfect	amaramur	amarasur	amaratur	amaramusur	amaratisur	amarantur
	future perfect	amarimur	amarisur	amaritur	amarimusur	amaritisur	amarintur