sum
I am (Indicative Active Present)
ero
I will be (Indicative Active Future)
eram
I was (Indicative Active Imperfect)
fui
I have been (Indicative Active Perfect)
fuero
I will have been (Indicative Active Future Perf)
fueram
I had been (Indicative Active Pluperfect)
sim
I may be (Subjunctive Active Present)
essem
I might be (Subjunctive Active Imperfect)
fuerim
I have been (Subjunctive Active Perfect)
fuissem
I had been (Subjunctive Active Pluperfect)
es
You are (Indicative Active Present)
eris
You will be (Indicative Active Future)
eras
You were (Indicative Active Imperfect)
fuisti
You have been (Indicative Active Perfect)
fueris
You will have been (Indicative Active Future Perf)
fueras
You had been (Indicative Active Pluperfect)
sis
You may be (Subjunctive Active Present)
esses
You might be (Subjunctive Active Imperfect)
fueris
You have been (Subjunctive Active Perfect)
fuisses
You had been (Subjunctive Active Pluperfect)
est
He is (Indicative Active Present)
erit
He will be (Indicative Active Future)
erat
He was (Indicative Active Imperfect)
fuit
He has been (Indicative Active Perfect)