if

= What

do

you

do

if

if ...

,

What will happen?

if

Used to assume a situation:

If [status],

Then [consequences]

The state clause should be in the past tense (did),

The result clause uses the past future tense (would)

do)。

for instance

Q:

what

if

you

asexual reproduction

yourself

exist

this

The lab?

A:

then

I

will

play

chess

match

along with

my

Cloning.

can

Is the past tense of can,

So it is used in conditional clauses.

will

It is used in the result clause.

for instance

Q:

what

if

you

can

combine

a

cow

and

a

Tiger?

A:

then

over there

will

be

a

new

animal

Coins.