Breakdown of Es dudoso que el acusado diga la verdad.
ser
to be
que
that (relative pronoun, conjunction)
la verdad
the truth
decir
to say / to tell
Questions & Answers about Es dudoso que el acusado diga la verdad.
Why is diga used here instead of dice?
The phrase Es dudoso que (It is doubtful that) expresses uncertainty. In Spanish, expressing intrinsic doubt about whether an action is true triggers the subjunctive mood. Therefore, we use the subjunctive diga rather than the indicative dice.
How do we form the subjunctive diga from the verb decir?
To form the present subjunctive, you usually take the yo form of the present tense, drop the -o, and add the opposite verb endings. For decir, the yo form is digo. Dropping the -o leaves the stem dig-, and adding the -ar verb ending for he/she/it gives us diga.
Is acusado an adjective or a noun in this sentence?
It is acting as a noun here, meaning the accused or the defendant. In Spanish, you can often turn a past participle (like acusado, meaning accused) into a noun simply by putting an article like el or la in front of it.
Why does the sentence use decir (diga) instead of contar (cuente) for telling the truth?