| I | build on |
| you | build on |
| he/she/it | builds on |
| we | build on |
| you | build on |
| they | build on |
| I | have built on |
| you | have built on |
| he/she/it | has built on |
| we | have built on |
| you | have built on |
| they | have built on |
| I | built on |
| you | built on |
| he/she/it | built on |
| we | built on |
| you | built on |
| they | built on |
| I | had built on |
| you | had built on |
| he/she/it | had built on |
| we | had built on |
| you | had built on |
| they | had built on |
| I | will build on |
| you | will build on |
| he/she/it | will build on |
| we | will build on |
| you | will build on |
| they | will build on |
| I | will have built on |
| you | will have built on |
| he/she/it | will have built on |
| we | will have built on |
| you | will have built on |
| they | will have built on |
| I | am building on |
| you | are building on |
| he/she/it | is building on |
| we | are building on |
| you | are building on |
| they | are building on |
| I | have been building on |
| you | have been building on |
| he/she/it | has been building on |
| we | have been building on |
| you | have been building on |
| they | have been building on |
| I | was building on |
| you | were building on |
| he/she/it | was building on |
| we | were building on |
| you | were building on |
| they | were building on |
| I | had been building on |
| you | had been building on |
| he/she/it | had been building on |
| we | had been building on |
| you | had been building on |
| they | had been building on |
| I | will be building on |
| you | will be building on |
| he/she/it | will be building on |
| we | will be building on |
| you | will be building on |
| they | will be building on |
| I | will have been building on |
| you | will have been building on |
| he/she/it | will have been building on |
| we | will have been building on |
| you | will have been building on |
| they | will have been building on |
| I | would build on |
| you | would build on |
| he/she/it | would build on |
| we | would build on |
| you | would build on |
| they | would build on |
| I | would have built on |
| you | would have built on |
| he/she/it | would have built on |
| we | would have built on |
| you | would have built on |
| they | would have built on |
| I | would be building on |
| you | would be building on |
| he/she/it | would be building on |
| we | would be building on |
| you | would be building on |
| they | would be building on |
| I | would have been building on |
| you | would have been building on |
| he/she/it | would have been building on |
| we | would have been building on |
| you | would have been building on |
| they | would have been building on |
| You | build on |
| we | Let's build on |
| You | build on |