Regular verb: doubt - doubted - doubted
Present | Present continuous | Preterite | Preterite continuous |
I doubt you doubt he doubts we doubt you doubt they doubt | I am doubting you are doubting he is doubting we are doubting you are doubting they are doubting | I doubted you doubted he doubted we doubted you doubted they doubted | I was doubting you were doubting he was doubting we were doubting you were doubting they were doubting |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
I have doubted you have doubted he has doubted we have doubted you have doubted they have doubted | I have been doubting you have been doubting he has been doubting we have been doubting you have been doubting they have been doubting | I had doubted you had doubted he had doubted we had doubted you had doubted they had doubted | I had been doubting you had been doubting he had been doubting we had been doubting you had been doubting they had been doubting |
Future | Future continuous | Future perfect | Future perfect continuous |
I will doubt you will doubt he will doubt we will doubt you will doubt they will doubt | I will be doubting you will be doubting he will be doubting we will be doubting you will be doubting they will be doubting | I will have doubted you will have doubted he will have doubted we will have doubted you will have doubted they will have doubted | I will have been doubting you will have been doubting he will have been doubting we will have been doubting you will have been doubting they will have been doubting |
Present | Present continuous | Past | Past continuous |
I would doubt you would doubt he would doubt we would doubt you would doubt they would doubt | I would be doubting you would be doubting he would be doubting we would be doubting you would be doubting they would be doubting | I would have doubted you would have doubted he would have doubted we would have doubted you would have doubted they would have doubted | I would have been doubting you would have been doubting he would have been doubting we would have been doubting you would have been doubting they would have been doubting |
Infinitive | Imperative |
Infinitive | Imperative | ||
to doubt | doubt Let's doubt doubt |
Present | Past | ||
doubting | doubted |