The adjectives with this pattern belong to the following meaning groups:The 'uncertain' groupThe 'aware' groupThe 'afraid' group
ADJ whThe adjective is followed by a finite wh-clause. Some adjectives are sometimes followed by a non-finite wh-to-inf clause.
|They are||sceptical||whether the film will ever be completed.|
|I was||uncertain||how to begin.|
|I was||worried||what my husband might think.|