Looks like no one added any tags here yet for you.
nom
nominative, subject of a sentence
acc
accusative, object of a sentence
dat
dative, ‘to’ or ‘for’
sing
singular
pl
plural
1
1st declension
2
2nd declension
3
3rd declension
-a
nom sing 1, nom pl 2 (neuter), acc pl 2 (neuter), nom pl 3 (neuter), acc pl 3 (neuter)
-am
acc sing 1
-ae
dat sing 1, nom pl 1
-as
acc pl 1
-is
dat pl 1, dat pl 2
-us
nom sing 2
-um
acc sing 2, nom sing 2 (neuter), acc sing 2 (neuter)
-o
dat sing 2, dat sing 2 (neuter)
-i
nom pl 2, dat sing 3, dat sing 3 (neuter)
-os
acc pl 2
[anything]
nom sing 3, nom sing 3 (neuter), acc sing 3 (neuter)
-em
acc sing 3
-es
nom pl 3, acc pl 3
-ibus
dat pl 3, dat pl 3 (neuter)
-o
I (present)
-s
you (singular present)
-t
she, he, it (present)
-mus
we (present)
-tis
you (plural present)
-nt
they (plural present)
-bam
I (imperfect)
-bas
you (singular imperfect)
-bat
he, she, it (imperfect)
-bamus
we (imperfect)
-batis
you (plural imperfect)
-bant
they (imperfect)
-i
I (perfect)
-isti
you (singular perfect)
-it
she, he, it (perfect)
-imus
we (perfect)
-tis
you (plural perfect)
-erunt
they (perfect)
perfect tense
‘I did’ ‘I have done’
present tense
‘I do’ ‘I am doing’
imperfect tense
‘I was doing’ ‘I used to do’