# 1. User-defined inflections
# (TODO)

# 2. No plural inflection
(fish|ois|sheep|deer|pox|itis)$	x	x
^ephemeris$	x	x
^iris$	x	x
^clitoris$	x	x
^chrysalis$	x	x
^epididymis$	x	x

# 3. Pronouns

# 4. Standard irregular plurals

# 5. Common irregular inflections
man$	man$	men
louse$	louse$	lice
mouse$	mouse$	mice
tooth$	tooth$	teeth
goose$	goose$	geese
foot$	foot$	feet
zoon$	zoon$	zoa
[csx]is$	is$	es

# 6. Classical inflections
ex$	ex$	ices
um$	um$	a
on$	on$	a
a$	a$	ae

# 7. Classical variants of modern inflections
trix$	trix$	trices
eau$	eau$	eaux
ieu$	ieu$	ieux
[iay]nx$	nx$	nges
# (TODO)

# 8. -ch, -sh, -ss 
ch$	ch$	ches
sh$	sh$	shes
ss$	ss$	sses

s$	s$	ses

# 9. -f
[aeo]lf$	f$	ves
[^d]eaf		f$	ves
arf$		f$	ves
[nlw]ife$	fe$	ves

# 10. -y
[aeiou]y$	y$	ys
[A-Z].*y$	y$	ys
y$		y$	ies

# 11. -o
# (TODO - eg photos)
[aeiou]o$	o$	os
o$	o$	o

# 12. Compound words. Unlikely to happen!

# 11. General case - add s.
$	$	s