Hi,<br/><br/>Are the following sentences natural to a native ear?<br/><br/><span style="color:#0000ff;">1. I am trying to understand how the conditions would have been here at the time.</span><br/><br/><span style="color:#0000ff;"> </span><br/><br/><span style="color:#0000ff;">2. Where would union soldiers be firing from when colonial soldiers were here?</span><br/><br/><span style="color:#0000ff;"> </span><br/><br/><span style="color:#0000ff;">3. These chairs must have been really sturdy as they were used by heavy men.</span><br/><br/><span style="color:#0000ff;"> </span><br/><br/>Thanks,<br/><br/>MG.