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