I'm a little concerned that...

Meaning

Expressing mild worry or apprehension.

Examples

• John: How are things going with the new project?
• Alice: <b>I'm a little concerned that</b> we might miss the deadline.
• John: What's causing the delay?
• Alice: A few unforeseen technical issues. <b>I'm a little concerned that</b> we need extra resources to make the deadline.