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