Explanation

•  I shall look Into the matter.
• ***
• The above sentence belongs to a future sentence.
• I (subject) + will/shall + look (first form of verb) + into the matter (rest of the sentence)
• SHALL is —used to express what is inevitable or seems likely to happen in the future
  
• Look into the matter means
• معاملے کو حل کرنا یا جانچ پڑتال کرنا
  
• SH6-9-2023