if..

1
if i have enough money, ill buy a super computer
if i had enough money, i would buy a super computer
if i had had enough money, i would have bought a super computer

2
if i have enough scores, ill study in germany
if i had enough scores, i would study in germany
if i had had enough scores, i would have studied in germany

3
if i have time machine, ill conquer the world
if i had time machine, i would conquer the world
if i had had enough scores, i would have conquered the world

 4
if i have teleportation device, ill never come late to school
if i had had teleportation device, i would never come late to school
if i had had teleportation device, i would have never come late to school

5
if the burglar show up, ill hit him from his back
if the burglar showed up, i would hit him from his back
if the burglar had showed up, i would have hit him from his back

6
if you give me permission, ill come to your house
if you gave me permission, i would come to your house
if you had give me permission, i would have come to your house

7
if you die in this war, ill never forgive you
if you died in this war, i would never forgive you
if you had died in this war, i would have never forgive you

8
if i conquer the world, ill try to conquer another world
if i conquered the world, i would try to conquer another world
if i had conquered the world, i would have tried to conquer another world

9
if you do something bad, ill arrest you
if you did something bad, i would arrest you
if you had done something bad, i would have arrested you

10
if you kill me, ill haunt you
if you killed me, i would haunt you
if you had killed me, i would have haunted you

Waterspout

A waterspout is an intense columnar vortex (usually appearing as a funnel-shaped cloud) that occurs over a body of water, connected to a cumuliform cloud. In the common form, it is a non-supercell tornado over water. While it is often weaker than most of its land counterparts, stronger versions spawned by mesocyclones do occur. Waterspouts do not suck up water; the water seen in the main funnel cloud is actually water droplets formed by condensation. While many waterspouts form in the tropics, other areas also report waterspouts, including Europe, New Zealand, the Great Lakes and Antarctica. Although rare, waterspouts have been observed in connection with lake-effect snow precipitation bands.
Waterspouts have a five-part life cycle: formation of a dark spot on the water surface, spiral pattern on the water surface, formation of a spray ring, development of the visible condensation funnel, and ultimately decay.

sourcess: http://listverse.com/2013/04/28/10-ridiculously-cool-natural-phenomenon/