regelmaat
(+) I/ you/ we/ they werkwoord
She/ he/ it werkwoord+s
(-) I/ you/ we/ they don't werkwoord
She, he, it doesn't werkwoord
(?) Do I/ you/ we/ they werkwoord?
Does she/ he/ it werkwoord?
(+) I am werkwoord+ ing
you/ we/ they are werkwoord + ing
She/ he/ it is werkwoord+ing
(-) I am not werkwoord+ ing
you/ we/ they aren't werkwoord+ ing
She/ he/ it is not werkwoord+ing
(?) Am I werkwoord+ ing
Are you/ we/ they werkwoord + ing ?
Is She/ he/ it werkwoord+ing?