flattened
The past tense of flatten is flattened
The Forms of Flatten
| Infinitive |
to flatten |
| Present Tense |
flatten / flattens |
| Past Tense |
flattened |
| Present Participle |
flattening |
| Past Participle |
flattened |
Conjugate Flatten
Flatten in Present Simple (Indefinite) Tense
| Singular |
Plural |
| I flatten |
We flatten |
| You flatten |
You flatten |
| He/She/It flattens |
They flatten |
Flatten in Present Continuous (Progressive) Tense
| Singular |
Plural |
| I am flattening |
We are flattening |
| You are flattening |
You are flattening |
| He/She/It is flattening |
They are flattening |
Flatten in Present Perfect Tense
| Singular |
Plural |
| I have flattened |
We have flattened |
| You have flattened |
You have flattened |
| He/She/It has flattened |
They have flattened |
Flatten in Present Perfect Continuous Tense
| Singular |
Plural |
| I have been flattening |
We have been flattening |
| You have been flattening |
You have been flattening |
| He/She/It has been flattening |
They have been flattening |
Flatten in Past Simple (Indefinite) Tense
| Singular |
Plural |
| I flattened |
We flattened |
| You flattened |
You flattened |
| He/She/It flattened |
They flattened |
Flatten in Past Continuous (Progressive) Tense
| Singular |
Plural |
| I was flattening |
We were flattening |
| You were flattening |
You were flattening |
| He/She/It was flattening |
They were flattening |
Flatten in Past Perfect Tense
| Singular |
Plural |
| I had flattened |
We had flattened |
| You had flattened |
You had flattened |
| He/She/It had flattened |
They had flattened |
Flatten in Past Perfect Continuous Tense
| Singular |
Plural |
| I had been flattening |
We had been flattening |
| You had been flattening |
You had been flattening |
| He/She/It had been flattening |
They had been flattening |
Flatten in Future Simple (Indefinite) Tense
| Singular |
Plural |
| I will flatten |
We will flatten |
| You will flatten |
You will flatten |
| He/She/It will flatten |
They will flatten |
Flatten in Future Continuous (Progressive) Tense
| Singular |
Plural |
| I will be flattening |
We will be flattening |
| You will be flattening |
You will be flattening |
| He/She/It will be flattening |
They will be flattening |
Flatten in Future Perfect Tense
| Singular |
Plural |
| I will have flattened |
We will have flattened |
| You will have flattened |
You will have flattened |
| He/She/It will have flattened |
They will have flattened |
Flatten in Future Perfect Continuous Tense
| Singular |
Plural |
| I will have been flattening |
We will have been flattening |
| You will have been flattening |
You will have been flattening |
| He/She/It will have been flattening |
They will have been flattening |
