में डाल दूँगा

I'll put … in

→ में
phrase Uncommon #4,948
I'll put … in The thing being put usually comes before this phrase. दूँगा indicates a masculine singular speaker talking about a future action.
HI: मैं पानी में थोड़ा नमक डाल दूँगा।
EN: I'll put a little salt in the water.