EVENT

SITUATION

CHOICE

PERSON

REASON

MEANS

Present

What is/are?

Where/when is/are?

Which is/are?

Who is/are?

Why is/are?

How is/are?

Past

What did/do/does?

Where/when did/do/does?

Which did/do/does?

Who did/do/does?

Why did/do/does?

How did/do/does?

Possibility

What can?

Where/when can?

Which can?

Who can?

Why can?

How can?

Probability

What would/could?

Where/when would/could?

Which would/could?

Who would/could?

Why would/could?

How would/could?

Prediction

What will?

Where/when will?

Which will?

Who will?

Why will?

How will?

Imagination

What might?

Where/when might?

Which might?

Who might?

Why might?

How might?