trepanned or trepaned
The past tense of trepan is trepanned or trepaned
The Forms of Trepan
| Infinitive |
to trepan |
| Present Tense |
trepan / trepans |
| Past Tense |
trepanned or trepaned |
| Present Participle |
trepanning or trepaning |
| Past Participle |
trepanned or trepaned |
Conjugate Trepan
Trepan in Present Simple (Indefinite) Tense
| Singular |
Plural |
| I trepan |
We trepan |
| You trepan |
You trepan |
| He/She/It trepans |
They trepan |
Trepan in Present Continuous (Progressive) Tense
| Singular |
Plural |
| I am trepanning or trepaning |
We are trepanning or trepaning |
| You are trepanning or trepaning |
You are trepanning or trepaning |
| He/She/It is trepanning or trepaning |
They are trepanning or trepaning |
Trepan in Present Perfect Tense
| Singular |
Plural |
| I have trepanned or trepaned |
We have trepanned or trepaned |
| You have trepanned or trepaned |
You have trepanned or trepaned |
| He/She/It has trepanned or trepaned |
They have trepanned or trepaned |
Trepan in Present Perfect Continuous Tense
| Singular |
Plural |
| I have been trepanning or trepaning |
We have been trepanning or trepaning |
| You have been trepanning or trepaning |
You have been trepanning or trepaning |
| He/She/It has been trepanning or trepaning |
They have been trepanning or trepaning |
Trepan in Past Simple (Indefinite) Tense
| Singular |
Plural |
| I trepanned or trepaned |
We trepanned or trepaned |
| You trepanned or trepaned |
You trepanned or trepaned |
| He/She/It trepanned or trepaned |
They trepanned or trepaned |
Trepan in Past Continuous (Progressive) Tense
| Singular |
Plural |
| I was trepanning or trepaning |
We were trepanning or trepaning |
| You were trepanning or trepaning |
You were trepanning or trepaning |
| He/She/It was trepanning or trepaning |
They were trepanning or trepaning |
Trepan in Past Perfect Tense
| Singular |
Plural |
| I had trepanned or trepaned |
We had trepanned or trepaned |
| You had trepanned or trepaned |
You had trepanned or trepaned |
| He/She/It had trepanned or trepaned |
They had trepanned or trepaned |
Trepan in Past Perfect Continuous Tense
| Singular |
Plural |
| I had been trepanning or trepaning |
We had been trepanning or trepaning |
| You had been trepanning or trepaning |
You had been trepanning or trepaning |
| He/She/It had been trepanning or trepaning |
They had been trepanning or trepaning |
Trepan in Future Simple (Indefinite) Tense
| Singular |
Plural |
| I will trepan |
We will trepan |
| You will trepan |
You will trepan |
| He/She/It will trepan |
They will trepan |
Trepan in Future Continuous (Progressive) Tense
| Singular |
Plural |
| I will be trepanning or trepaning |
We will be trepanning or trepaning |
| You will be trepanning or trepaning |
You will be trepanning or trepaning |
| He/She/It will be trepanning or trepaning |
They will be trepanning or trepaning |
Trepan in Future Perfect Tense
| Singular |
Plural |
| I will have trepanned or trepaned |
We will have trepanned or trepaned |
| You will have trepanned or trepaned |
You will have trepanned or trepaned |
| He/She/It will have trepanned or trepaned |
They will have trepanned or trepaned |
Trepan in Future Perfect Continuous Tense
| Singular |
Plural |
| I will have been trepanning or trepaning |
We will have been trepanning or trepaning |
| You will have been trepanning or trepaning |
You will have been trepanning or trepaning |
| He/She/It will have been trepanning or trepaning |
They will have been trepanning or trepaning |
