| Present "interbreed" | I | interbreed | |
| Present Continuous "interbreed" | I | am interbreeding | |
| Simple past "interbreed" | I | interbred | |
| Past Continuous "interbreed" | I | was interbreeding | |
| Present perfect "interbreed" | I | have interbred | |
| Present perfect continuous "interbreed" | I | have been interbreeding | |
| Past perfect "interbreed" | I | had interbred | |
| Past perfect continuous "interbreed" | I | had been interbreeding | |
| Future "interbreed" | I | will interbreed | |
| Future continuous "interbreed" | I | will be interbreeding | |
| Future perfect "interbreed" | I | will have interbred | |
| Future perfect continuous "interbreed" | I | will have been interbreeding |