| I | clamber |
| you | clamber |
| he/she/it | clambers |
| we | clamber |
| you | clamber |
| they | clamber |
| I | have clambered |
| you | have clambered |
| he/she/it | has clambered |
| we | have clambered |
| you | have clambered |
| they | have clambered |
| I | clambered |
| you | clambered |
| he/she/it | clambered |
| we | clambered |
| you | clambered |
| they | clambered |
| I | had clambered |
| you | had clambered |
| he/she/it | had clambered |
| we | had clambered |
| you | had clambered |
| they | had clambered |
| I | will clamber |
| you | will clamber |
| he/she/it | will clamber |
| we | will clamber |
| you | will clamber |
| they | will clamber |
| I | will have clambered |
| you | will have clambered |
| he/she/it | will have clambered |
| we | will have clambered |
| you | will have clambered |
| they | will have clambered |
| I | am clambering |
| you | are clambering |
| he/she/it | is clambering |
| we | are clambering |
| you | are clambering |
| they | are clambering |
| I | have been clambering |
| you | have been clambering |
| he/she/it | has been clambering |
| we | have been clambering |
| you | have been clambering |
| they | have been clambering |
| I | was clambering |
| you | were clambering |
| he/she/it | was clambering |
| we | were clambering |
| you | were clambering |
| they | were clambering |
| I | had been clambering |
| you | had been clambering |
| he/she/it | had been clambering |
| we | had been clambering |
| you | had been clambering |
| they | had been clambering |
| I | will be clambering |
| you | will be clambering |
| he/she/it | will be clambering |
| we | will be clambering |
| you | will be clambering |
| they | will be clambering |
| I | will have been clambering |
| you | will have been clambering |
| he/she/it | will have been clambering |
| we | will have been clambering |
| you | will have been clambering |
| they | will have been clambering |
| I | would clamber |
| you | would clamber |
| he/she/it | would clamber |
| we | would clamber |
| you | would clamber |
| they | would clamber |
| I | would have clambered |
| you | would have clambered |
| he/she/it | would have clambered |
| we | would have clambered |
| you | would have clambered |
| they | would have clambered |
| I | would be clambering |
| you | would be clambering |
| he/she/it | would be clambering |
| we | would be clambering |
| you | would be clambering |
| they | would be clambering |
| I | would have been clambering |
| you | would have been clambering |
| he/she/it | would have been clambering |
| we | would have been clambering |
| you | would have been clambering |
| they | would have been clambering |
| You | clamber |
| we | Let's clamber |
| You | clamber |