
Irregular verb: speed - sped - sped
| Present | Present continuous | Preterite | Preterite continuous | 
| I speed you speed he speeds we speed you speed they speed | I am speeding you are speeding he is speeding we are speeding you are speeding they are speeding | I sped you sped he sped we sped you sped they sped | I was speeding you were speeding he was speeding we were speeding you were speeding they were speeding | 
| Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I have sped you have sped he has sped we have sped you have sped they have sped | I have been speeding you have been speeding he has been speeding we have been speeding you have been speeding they have been speeding | I had sped you had sped he had sped we had sped you had sped they had sped | I had been speeding you had been speeding he had been speeding we had been speeding you had been speeding they had been speeding | 
| Future | Future continuous | Future perfect | Future perfect continuous | 
| I will speed you will speed he will speed we will speed you will speed they will speed | I will be speeding you will be speeding he will be speeding we will be speeding you will be speeding they will be speeding | I will have sped you will have sped he will have sped we will have sped you will have sped they will have sped | I will have been speeding you will have been speeding he will have been speeding we will have been speeding you will have been speeding they will have been speeding | 
| Present | Present continuous | Past | Past continuous | 
| I would speed you would speed he would speed we would speed you would speed they would speed | I would be speeding you would be speeding he would be speeding we would be speeding you would be speeding they would be speeding | I would have sped you would have sped he would have sped we would have sped you would have sped they would have sped | I would have been speeding you would have been speeding he would have been speeding we would have been speeding you would have been speeding they would have been speeding | 
| Infinitive | Imperative | 
| Infinitive | Imperative | ||
| to speed | speed Let's speed speed | 
| Present | Past | ||
| speeding | sped |