|type of sentence||all verbs||be|
||I/you/we/they make, work, go, have, teach, study
he/she/it makes, works, goes, has, teaches, studies
If the verb ends in -s, -ss, -sh, -ch, -x, -z, -o, add -es.
If the verb ends in a consonant + -y, it changes to -ies.
||I/you/we/they do not (don't) make, work, go, have
he/she/it does not (doesn't) make, work, go, have
|I am not (= I'm not)
you/we/they are not (= you're not, you aren't)
he/she/it is not (he's not, he isn't)
||do I/you/we/they make, work, go, have
does he/she/it make, work, go, have