| 1. | Base Form (Infinitive): | Cool |
| 2. | Simple Past: | Cooled |
| 3. | Past Participle: | Cooled |
| 4. | Present Participle: | Cooling |
| 5. | 3rd Person Singular: | Cools |

Cool past tense
| Cooled |
| Cooled is the past tense of the word cool. |
Cool past participle
| Cooled |
| Cooled is the past participle of the word cool. |
Cool verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Cool | Cooled | Cooled | Cooling |
Conjugation of Cool
| Simple / Indefinite Present Tense |
| I cool. |
| He/She/It cools. |
| You/We/They cool. |
| Simple Past Tense |
| I cooled. |
| He/She/It cooled. |
| You/We/They cooled. |
| Simple Future Tense |
| I will/shall cool. |
| He/She/It will cool. |
| You/We/They will/shall cool. |
| Present Continuous Tense |
| I am cooling. |
| He/She/It is cooling. |
| You/We/They are cooling. |
| Past Continuous Tense |
| I was cooling. |
| He/She/It was cooling. |
| You/We/They were cooling. |
| Future Continuous Tense |
| I will be cooling. |
| He/She/It will be cooling. |
| You/We/They will be cooling. |
| Present Perfect Tense |
| I have cooled. |
| He/She/It has cooled. |
| You/We/They have cooled. |
| Past Perfect Tense |
| I had cooled. |
| He/She/It had cooled. |
| You/We/They had cooled. |
| Future Perfect Tense |
| I will have cooled. |
| He/She/It will have cooled. |
| You/We/They will have cooled. |
| Present Perfect Continuous Tense |
| I have been cooling. |
| He/She/It has been cooling. |
| You/We/They have been cooling. |
| Past Perfect Continuous Tense |
| I had been cooling. |
| He/She/It had been cooling. |
| You/We/They had been cooling. |
| Future Perfect Continuous Tense |
| I will have been cooling. |
| He/She/It will have been cooling. |
| You/We/They will have been cooling. |