I was wondering how I would say sentences such as

1. [Person A] **likes it when** [Person B] [performs an action].
2. [Person A] **likes it when** [noun] is [adjective].
3. [Person A] **likes it when** [an action is being performed].

My guess for sentences of this form would be something like

> 
> 1. Hanako likes it when Yuki makes new friends.  
> 
> 花子さんは雪さんが新しい友達を作るのが好きです。
> 2. Hanako likes it when the roads are quiet.  
> 
> 花子さんは静かな道の時が好きです。
> 3. Hanako likes it when her room is being cleaned.  
> 
> 花子さんは誰か部屋を掃除しているのが好きです。
> 
> 
> 

Update: Edited to be about general structure rather than direct translation, and to indicate my prior research, and to include my own guesses of sample sentences.