Do-Does – Verbs Conjugation – Simple Present Tense
We use the auxiliaries “do” or “does” when we want to make questions in simple present tense with any other verb except “to be” or modal verbs.
| I You | Do |
| He She It | Does |
| We You They | Do |
| Negative Forms |
Do + not = Don’t Does + not = Doesn’t |
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Conjugation of Verbs in Simple Present Tense
1. When the verbs end in: s, ss, ch, sh, o, or x with some exceptions we have to add “es” at the end of the verb for third person singular.
| Pronoun | To kiss | To watch | To wash | To go | To buzz | To fix |
| I | kiss | watch | wash | go | buzz | fix |
| You | kiss | watch | wash | go | buzz | fix |
| He | kisses | watches | washes | goes | buzzes | fixes |
| She | kisses | watches | washes | goes | buzzes | fixes |
| It | kisses | watches | washes | goes | buzzes | fixes |
| We | kiss | watch | wash | go | buzz | fix |
| You | kiss | watch | wash | go | buzz | fix |
| They | kiss | watch | wash | go | buzz | fix |
- She kisses men very passionately.
- He watches TV nine hours a day.
- It goes very fast.
- They wash their car once a week.
- I go to many rock concerts.
- We look after our grandchildren when their parents go out.
- You kiss too many women.
2. When the verbs end in: e, ay, t, n, p, or any other consonant mentioned above we have to add “s” only to conjugate in the third person.
| Pronoun | To like | To sit | To learn | To jump |
| I | like | sit | learn | jump |
| You | like | sit | learn | jump |
| He | likes | sits | learns | jumps |
| She | likes | sits | learns | jumps |
| It | likes | sits | learns | jumps |
| We | like | sit | learn | jump |
| You | like | sit | learn | jump |
| They | like | sit | learn | jump |
- She likes hamburgers.
- We play soccer every Saturday.
- He sits on his chair.
- We learn English every day.
- They jump rope in the gym on Fridays.
3. Finally when the verbs end in “y” preceded by a consonant ( dy – r y – ly, etc.) we have to change this final “y” into “ies” when we conjugate the verbs in the third person.
| Pronoun | To cry | To study | To fly | To play | To buy |
| I | cry | study | fly | play | buy |
| You | cry | study | fly | play | buy |
| He | cries | studies | flies | plays | buys |
| She | cries | studies | flies | plays | buys |
| It | cries | studies | flies | plays | buys |
| We | cry | study | fly | play | buy |
| They | cry | study | fly | play | buy |
- She cries when she is sad.
- We study English.
- He flies by plane every week.
