| I | extend |
| you | extend |
| he/she/it | extends |
| we | extend |
| you | extend |
| they | extend |
| I | have extended |
| you | have extended |
| he/she/it | has extended |
| we | have extended |
| you | have extended |
| they | have extended |
| I | extended |
| you | extended |
| he/she/it | extended |
| we | extended |
| you | extended |
| they | extended |
| I | had extended |
| you | had extended |
| he/she/it | had extended |
| we | had extended |
| you | had extended |
| they | had extended |
| I | will extend |
| you | will extend |
| he/she/it | will extend |
| we | will extend |
| you | will extend |
| they | will extend |
| I | will have extended |
| you | will have extended |
| he/she/it | will have extended |
| we | will have extended |
| you | will have extended |
| they | will have extended |
| I | am extending |
| you | are extending |
| he/she/it | is extending |
| we | are extending |
| you | are extending |
| they | are extending |
| I | have been extending |
| you | have been extending |
| he/she/it | has been extending |
| we | have been extending |
| you | have been extending |
| they | have been extending |
| I | was extending |
| you | were extending |
| he/she/it | was extending |
| we | were extending |
| you | were extending |
| they | were extending |
| I | had been extending |
| you | had been extending |
| he/she/it | had been extending |
| we | had been extending |
| you | had been extending |
| they | had been extending |
| I | will be extending |
| you | will be extending |
| he/she/it | will be extending |
| we | will be extending |
| you | will be extending |
| they | will be extending |
| I | will have been extending |
| you | will have been extending |
| he/she/it | will have been extending |
| we | will have been extending |
| you | will have been extending |
| they | will have been extending |
| I | would extend |
| you | would extend |
| he/she/it | would extend |
| we | would extend |
| you | would extend |
| they | would extend |
| I | would have extended |
| you | would have extended |
| he/she/it | would have extended |
| we | would have extended |
| you | would have extended |
| they | would have extended |
| I | would be extending |
| you | would be extending |
| he/she/it | would be extending |
| we | would be extending |
| you | would be extending |
| they | would be extending |
| I | would have been extending |
| you | would have been extending |
| he/she/it | would have been extending |
| we | would have been extending |
| you | would have been extending |
| they | would have been extending |
| You | extend |
| we | Let's extend |
| You | extend |