is hiding something
Yo sé que Tom me está ocultando algo.
I know Tom is hiding something from me.
Sé que él está ocultando algo.
I know he’s hiding something.
Tom también está ocultando algo.
Tom is hiding something too.
Estoy seguro de que nos está ocultando algo.
I'm sure he's hiding something from us.
Sé que él me está ocultando algo.
I know he’s hiding something from me.
He/She is hiding something from us.
Todavía pienso que Tom está ocultando algo.
I still think Tom is hiding something.
I think he’s hiding something.
Tom está ocultando algo y Mary lo sabe.
Tom is hiding something, and Mary knows it.
Yo sé que Tom está ocultando algo, pero no sé qué.
I know Tom is hiding something, but I don't know what.