Yo siempre digo la verdad.
You can use any form of the verb, but it has to be indicative. I have used the <u>present form</u> (the most used in these cases) of the verb "decir" (say).
<h3><em><u>MissSpanish</u></em></h3>
Answer:
hola. como esta señor? mas o menos, gracias señora
Explanation:
Hi. how are you sir? more or less, thank you madam.
<h2><em>
andres1000</em></h2>
Vosotros fuisteis al restaurante sin Angela .