-ATE

in order to governate the country
govern

allegated
alleged

controlated
controlled

classificate
classify

conservate
conserve
preserve

decapitate
decapitated

the sugar can be administrate in different ways.
the sugar can be administered in different ways. 

homogenzate
homogenize

imit
imitate

interpretate
interpret

invitate
invite

reclinate
recline

sophisticate
sophiisticated

complicate
complicated

I preparate all the food that I needed
i prepared all the food that I needed

preparated
prepared

activ
activate

automotize

automate