play, fly, travel

run, work, sit

study, eat, wait

think, want, exist

pollutable

pollutive

polluted

pollutionally

an economer, an economy, economic/economical

an economist, an economy, economic/economical

an economist, an economie, economic/economical

an economist, an Economics, economic/economical

dehydration

desalination

defrost

deemployed

irripe

unripe

non-ripe

inripe

to have money in your bank account

to have spent more money than is in your bank account

the amount of money charged by a bank for your bank account

money borrowed from the bank in your bank account

I wish I had my own car

I wish you were coming to the excursion tomorrow.

I wish I could speak a European language

I wish you would stop texting so late at night.

I saved up a lot of money

I arranged to borrow money from a bank

I earned extra money in my job

I received money from a relative

You want to buy some shoes.

You bought some shoes but you don't like them

You don't want to buy any shoes

the focus is on what happens to somebody or something rather than on who or what does the action

when we don't know who or what does the action:

when it is important to know who or what did an action

…it is extremely unlikely to be true

…it is extremely funny

…it is likely to be remembered

…it is so exciting that it holds your attention