English verb conjugation
TO CRUMBLE
Regular verb: crumble - crumbled - crumbled
Present | Present continuous | Preterite | Preterite continuous |
| do I crumble? do you crumble? does he crumble? do we crumble? do you crumble? do they crumble? | am I crumbling? are you crumbling? is he crumbling? are we crumbling? are you crumbling? are they crumbling? | did I crumble? did you crumble? did he crumble? did we crumble? did you crumble? did they crumble? | was I crumbling? were you crumbling? was he crumbling? were we crumbling? were you crumbling? were they crumbling? |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| have I crumbled? have you crumbled? has he crumbled? have we crumbled? have you crumbled? have they crumbled? | have I been crumbling? have you been crumbling? has he been crumbling? have we been crumbling? have you been crumbling? have they been crumbling? | had I crumbled? had you crumbled? had he crumbled? had we crumbled? had you crumbled? had they crumbled? | had I been crumbling? had you been crumbling? had he been crumbling? had we been crumbling? had you been crumbling? had they been crumbling? |
Future | Future continuous | Future perfect | Future perfect continuous |
| will I crumble? will you crumble? will he crumble? will we crumble? will you crumble? will they crumble? | will I be crumbling? will you be crumbling? will he be crumbling? will we be crumbling? will you be crumbling? will they be crumbling? | will I have crumbled? will you have crumbled? will he have crumbled? will we have crumbled? will you have crumbled? will they have crumbled? | will I have been crumbling? will you have been crumbling? will he have been crumbling? will we have been crumbling? will you have been crumbling? will they have been crumbling? |
Present | Present continuous | Past | Past continuous |
| would I crumble? would you crumble? would he crumble? would we crumble? would you crumble? would they crumble? | would I be crumbling? would you be crumbling? would he be crumbling? would we be crumbling? would you be crumbling? would they be crumbling? | would I have crumbled? would you have crumbled? would he have crumbled? would we have crumbled? would you have crumbled? would they have crumbled? | would I have been crumbling? would you have been crumbling? would he have been crumbling? would we have been crumbling? would you have been crumbling? would they have been crumbling? |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to crumble | - - - |
Present | Past | ||
| crumbling | crumbled |