Pre-construction interest benefit on plot loan etc.

Hello,

I want to buy plot and have plan to start construction in 4 months on it. HDFC Bank is offering plot loan initially and then thereafter construction loan after 3-4 months (when i will get commencement certificate). My question is that,

1. Can i claim pre-construction interest if i take plot loan and construction loan thereafter?

2. Can i claim pre-construction interest if i take plot loan only?

3. Can i claim pre-construction interest if i take construction loan only?

Thanks in advance for help.