What is the past, present and future tense of "to laugh" "to sing" and "to cry"?
The present tense of a verb is formed by removing "to" from the infinitive. So it is:
In third person the verb is followed by "s", so the forms are:
He/she/it laughs / cries / sings
Future Simple tense is formed by will+ infinitive so it is:
I/you/he/she/it/we/they will laugh/sing/cry
Verbs laugh and cry are regular, so their Past Simple is formed by adding -ed to infinitive: laughed/cried.
Verb sing is irregular. Its Past Simple is sang