Word/Phrase: I should have told you
Translation: Debería haberte dicho
Pronunciation: deβeˈɾia aβeɾˈte ˈdi.tʃo
I should have told you - Debería haberte dicho
It was important to tell you - Era importante decirte
I regret not telling you - Lamento no haberte dicho
You deserved to know - Merecías saberlo
Next time, I will speak up - La próxima vez, hablaré.