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