| A | B |
|---|
| A qui penses-tu? | Who are you thinking about? |
| A quoi penses-tu? | What are you thinking about? |
| J'y pense. | I am thinking about it |
| Qu'est-ce que tu en penses? | What do you think about it? |
| Je pense à lui. | I am thinking about him. |
| Je pense à elle. | I am thinking about her |
| Je m'y intéresse. | I am interested in it. |
| Je m'intéresse à lui. | I am interested in him. |
| De quoi est-ce que vous parlez? | What are you talking about? |
| De qui est-ce que vous parlez? | Who are you talking about? |
| Nous en parlons. | We are talking about it. |
| Nous parlons de lui. | We are talking about him. |
| De quoi as-tu besoin? | What do you need? |
| De qui as-tu besoin? | Who do you need. |
| Nous en avons besoin. | I need it. |
| Nous avons besoin de lui. | We need him. |
| De quoi as-tu peur? | What are you afraid of? |
| J'en ai peur. | I am afraid of it. |
| J'ai peur de lui. | I am afraid of him. |
| Les choses dont j'ai besoin | The things I need. |
| La personne dont je parlais | The person I was talking about |
| Les personnes à qui je parlais | The people I was talking to |
| La chose dont j'ai peur | The thing I am afraid of |
| La chose à laquelle je pensais | The thing a was thinking about |
