Main chart

Base	Verbs								Adjectives			Use
	godan				ichidan		ka-hen	sa-hen	keiyōshi	keiyōdōshi
		iku	aru		kami	shimo	ka-hen	sa-hen	keiyōshi	na	ta
Example	ka-ku	i-ku	a-ru	goza-ru	m-iru	tab-eru	kuru	suru	kuro-i	shizuka-na	dōdō-to
mizenkei	~a	ka	ra	ra	i	e	ko	se	kara	nara	tara	All: negative: -zu, -nu, -n. Non-v5: negative subjunctive: -mai.
	~a	ka		ra				shi				All: negative: -nai. suru: negative subjunctive: -mai.
	~o	ko	ro	ro				shi	karo	daro		v5: subjunctive: -u. Non-v5: subjunctive: -yō. Adjectives: subjunctive: -u.
renyōkei	~i	ki	ri	i	i	e	ki	shi				Verbs: polite: -masu. gozaru-type: imperative.
				ri					ku	de		All: listing. Adjectives: predicative: aru; negative: nai.
				ri					ku	ni	to	Verbs: various. Adjectives: adverbial. Keiyōshi: -te.
	Varies								kat	dat		All: past/perfective: -ta. Verbs: -te.
shūshikei	~u	ku	ru	ru	iru	eru	kuru	suru	i	da		All: predicative; subjunctive: -rashii, sō-da. Verbs: requirement: beki. v5: negative subjunctive: -mai.
rentaikei										na		All: attributive; subjunctive: yō -da; nominalisation: no, (n), mono. Verbs: nominalisation: koto.
rentaikei										naru	taru
kateikei	~e	ke	re	re	ire	ere	kure	sure	kere	nara		All: conditional: ba. Keiyōdōshi: conditional.
meireikei	~e	ke	re	re	iro	ero	koi	shiro	kare	nare	tare	All: imperative.
	~eru	keru	reru	reru	irareru	erareru	korareru	dekiru				Verbs: possibility.
	~areru	kareru	rareru	rareru	irareru	erareru	korareru	sareru				Verbs: spontaneity, passive, respect, (possibility).
	~aseru	kaseru	raseru	raseru	isaseru	esaseru	kosaseru	saseru				Verbs: causative, respect.

Chart of -te/-ta for godan verbs

Base	Assert.		Pol.	Past	Neg.	Use
Base	da	desu	masu	ta	nu (n)	Use
mizenkei			mase			masu: negative: -n.
mizenkei	daro	desho	masho	taro		All: subjunctive: -u.
renyōkei	de		mashi	tari	zu	All: listing. masu: imperative. nu: adverbial.
renyōkei	dat	deshi	mashi			Assertion: past/perfective -ta. masu: past/perfective -ta; -te.
shūshikei	da	desu	masu	ta	nu	All: predicative. masu: negative subjunctive: -mai.
shūshikei	da	desu	masu		n	All: predicative. masu: negative subjunctive: -mai.
rentaikei			masu		nu	All: attributive.
rentaikei			masu	taru	n	All: attributive.
kateikei	nara			tara	ne	All: conditional.
meireikei			mase			masu: imperative.

i, o and e represent kōrui or neutralised i, o and e.
ï, ö and ë represent otsurui i, o and e.
The kō-otsu distinction is only made with:
- ki, fi, mi, gi, bi
- ke, fe, me, ge, me
- ko, so, to, (mo), yo, ro, go, zo, do
The e of keru, to kick, the only shimo-ichidan verb, does not have an attested distinction between kōrui or otsurui e.
The i of miru, to curve, is thought to be otsurui, but it is not well-attested. All other kami-ichidan verbs are kōrui, if a kō-otsu distinction is made at all.
Thanks to Bart Mathias for providing information on the kō-otsu distinctions.