English verb conjugation
TO CRUMBLE
Regular verb: crumble - crumbled - crumbled
Present | Present continuous | Preterite | Preterite continuous |
| don't I crumble? don't you crumble? doesn't he crumble? don't we crumble? don't you crumble? don't they crumble? | am I not crumbling? aren't you crumbling? isn't he crumbling? aren't we crumbling? aren't you crumbling? aren't they crumbling? | didn't I crumble? didn't you crumble? didn't he crumble? didn't we crumble? didn't you crumble? didn't they crumble? | wasn't I crumbling? weren't you crumbling? wasn't he crumbling? weren't we crumbling? weren't you crumbling? weren't they crumbling? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| haven't I crumbled? haven't you crumbled? hasn't he crumbled? haven't we crumbled? haven't you crumbled? haven't they crumbled? | haven't I been crumbling? haven't you been crumbling? hasn't he been crumbling? haven't we been crumbling? haven't you been crumbling? haven't they been crumbling? | hadn't I crumbled? hadn't you crumbled? hadn't he crumbled? hadn't we crumbled? hadn't you crumbled? hadn't they crumbled? | hadn't I been crumbling? hadn't you been crumbling? hadn't he been crumbling? hadn't we been crumbling? hadn't you been crumbling? hadn't they been crumbling? |
Future | Future continuous | Future perfect | Future perfect continuous |
| won't I crumble? won't you crumble? won't he crumble? won't we crumble? won't you crumble? won't they crumble? | won't I be crumbling? won't you be crumbling? won't he be crumbling? won't we be crumbling? won't you be crumbling? won't they be crumbling? | won't I have crumbled? won't you have crumbled? won't he have crumbled? won't we have crumbled? won't you have crumbled? won't they have crumbled? | won't I have been crumbling? won't you have been crumbling? won't he have been crumbling? won't we have been crumbling? won't you have been crumbling? won't they have been crumbling? |
Present | Present continuous | Past | Past continuous |
| wouldn't I crumble? wouldn't you crumble? wouldn't he crumble? wouldn't we crumble? wouldn't you crumble? wouldn't they crumble? | wouldn't I be crumbling? wouldn't you be crumbling? wouldn't he be crumbling? wouldn't we be crumbling? wouldn't you be crumbling? wouldn't they be crumbling? | wouldn't I have crumbled? wouldn't you have crumbled? wouldn't he have crumbled? wouldn't we have crumbled? wouldn't you have crumbled? wouldn't they have crumbled? | wouldn't I have been crumbling? wouldn't you have been crumbling? wouldn't he have been crumbling? wouldn't we have been crumbling? wouldn't you have been crumbling? wouldn't they have been crumbling? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to crumble | - - - |
Present | Past | ||
| crumbling | crumbled |