| 1. | Base Form (Infinitive): | Coo |
| 2. | Simple Past: | Cooed |
| 3. | Past Participle: | Cooed |
| 4. | Present Participle: | Cooing |
| 5. | 3rd Person Singular: | Coos |
Coo past tense
| Cooed |
| Cooed is the past tense of the word coo. |
Coo past participle
| Cooed |
| Cooed is the past participle of the word coo. |
Coo verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Coo | Cooed | Cooed | Cooing |
Conjugation of Coo
| Simple / Indefinite Present Tense |
| I coo. |
| He/She/It coos. |
| You/We/They coo. |
| Simple Past Tense |
| I cooed. |
| He/She/It cooed. |
| You/We/They cooed. |
| Simple Future Tense |
| I will/shall coo. |
| He/She/It will coo. |
| You/We/They will/shall coo. |
| Present Continuous Tense |
| I am coo. |
| He/She/It is |
| You/We/They are |
| Past Continuous Tense |
| I was cooing. |
| He/She/It was cooing. |
| You/We/They were cooing. |
| Future Continuous Tense |
| I will be cooing. |
| He/She/It will be cooing. |
| You/We/They will be cooing. |
| Present Perfect Tense |
| I have cooed. |
| He/She/It has cooed. |
| You/We/They have cooed. |
| Past Perfect Tense |
| I had cooed. |
| He/She/It had cooed. |
| You/We/They had cooed. |
| Future Perfect Tense |
| I will have cooed. |
| He/She/It will have cooed. |
| You/We/They will have cooed. |
| Present Perfect Continuous Tense |
| I have been cooing. |
| He/She/It has been cooing. |
| You/We/They have been cooing. |
| Past Perfect Continuous Tense |
| I had been cooing. |
| He/She/It had been cooing. |
| You/We/They had been cooing. |
| Future Perfect Continuous Tense |
| I will have been cooing. |
| He/She/It will have been cooing. |
| You/We/They will have been cooing. |
