
Regular verb: combust - combusted - combusted
Present | Present continuous | Preterite | Preterite continuous |
| I combust you combust she combusts we combust you combust they combust | I am combusting you are combusting she is combusting we are combusting you are combusting they are combusting | I combusted you combusted she combusted we combusted you combusted they combusted | I was combusting you were combusting she was combusting we were combusting you were combusting they were combusting |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have combusted you have combusted she has combusted we have combusted you have combusted they have combusted | I have been combusting you have been combusting she has been combusting we have been combusting you have been combusting they have been combusting | I had combusted you had combusted she had combusted we had combusted you had combusted they had combusted | I had been combusting you had been combusting she had been combusting we had been combusting you had been combusting they had been combusting |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will combust you will combust she will combust we will combust you will combust they will combust | I will be combusting you will be combusting she will be combusting we will be combusting you will be combusting they will be combusting | I will have combusted you will have combusted she will have combusted we will have combusted you will have combusted they will have combusted | I will have been combusting you will have been combusting she will have been combusting we will have been combusting you will have been combusting they will have been combusting |
Present | Present continuous | Past | Past continuous |
| I would combust you would combust she would combust we would combust you would combust they would combust | I would be combusting you would be combusting she would be combusting we would be combusting you would be combusting they would be combusting | I would have combusted you would have combusted she would have combusted we would have combusted you would have combusted they would have combusted | I would have been combusting you would have been combusting she would have been combusting we would have been combusting you would have been combusting they would have been combusting |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to combust | combust Let's combust combust |
Present | Past | ||
| combusting | combusted |