Present Tense | Past Tense | Future Tense |
---|---|---|
I cost | I cost | I shall/will cost |
We cost | We cost | We shall/will cost |
You cost | You cost | You will cost |
He costs | He cost | He will cost |
She costs | She cost | She will cost |
It costs | It cost | It will cost |
They cost | They cost | They will cost |
Present Continuous | Past Continuous | Future Continuous |
---|---|---|
I am costing | I was costing | I shall/will be costing |
We are costing | We were costing | We shall/will be costing |
You are costing | You were costing | You will be costing |
He is costing | He was costing | He will be costing |
She is costing | She was costing | She will be costing |
It is costing | It was costing | It will be costing |
They are costing | They were costing | They will be costing |
Present Perfect | Past Perfect | Future Perfect |
---|---|---|
I have cost | I had cost | I shall/will have cost |
We have cost | We had cost | We shall/will have cost |
You have cost | You had cost | You will have cost |
He has cost | He had cost | He will have cost |
She has cost | She had cost | She will have cost |
It has cost | It had cost | It will have cost |
They have cost | They had cost | They will have cost |
Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
---|---|---|
I have been costing | I had been costing | I shall/will have been costing |
We have been costing | We had been costing | We shall/will have been costing |
You have been costing | You had been costing | You will have been costing |
He has been costing | He had been costing | He will have been costing |
She has been costing | She had been costing | She will have been costing |
It has been costing | It had been costing | It will have been costing |
They have been costing | They had been costing | They will have been costing |