Indicative
Future perfect Continuous
Future Continuous
Pluperfect Continuous
Past Continuous
Perfect Continuous
Present Continuous
Future perfect Simple
Future Simple
Pluperfect Simple
Past Simple
Perfect Simple
Present Simple
| they |
will have been birring |
| we |
will have been birring |
| he/she/it |
will have been birring |
| you |
will have been birring |
| I |
will have been birring |
| they |
will be birring |
| we |
will be birring |
| he/she/it |
will be birring |
| you |
will be birring |
| I |
will be birring |
| they |
had been birring |
| we |
had been birring |
| he/she/it |
had been birring |
| you |
had been birring |
| I |
had been birring |
| they |
were birring |
| we |
were birring |
| he/she/it |
was birring |
| you |
were birring |
| I |
was birring |
| they |
have been birring |
| we |
have been birring |
| he/she/it |
has been birring |
| you |
have been birring |
| I |
have been birring |
| they |
are birring |
| we |
are birring |
| he/she/it |
is birring |
| you |
are birring |
| I |
am birring |
| they |
will have birred |
| we |
will have birred |
| he/she/it |
will have birred |
| you |
will have birred |
| I |
will have birred |
| they |
will birr |
| we |
will birr |
| he/she/it |
will birr |
| you |
will birr |
| I |
will birr |
| they |
had birred |
| we |
had birred |
| he/she/it |
had birred |
| you |
had birred |
| I |
had birred |
| they |
birred |
| we |
birred |
| he/she/it |
birred |
| you |
birred |
| I |
birred |
| they |
have birred |
| we |
have birred |
| he/she/it |
has birred |
| you |
have birred |
| I |
have birred |
| they |
birr |
| we |
birr |
| he/she/it |
birrs |
| you |
birr |
| I |
birr |
Subjunctive
Pluperfect Simple
Imperfect Simple
Perfect Simple
Present Simple
| they |
had birred |
| we |
had birred |
| he/she/it |
had birred |
| you |
had birred |
| I |
had birred |
| they |
birred |
| we |
birred |
| he/she/it |
birred |
| you |
birred |
| I |
birred |
| they |
have birred |
| we |
have birred |
| he/she/it |
have birred |
| you |
have birred |
| I |
have birred |
| they |
birr |
| we |
birr |
| he/she/it |
birr |
| you |
birr |
| I |
birr |
Conditional
Perfect Continuous
Present Continuous
Perfect Simple
Present Simple
| they |
would have been birring |
| we |
would have been birring |
| he/she/it |
would have been birring |
| you |
would have been birring |
| I |
would have been birring |
| they |
would be birring |
| we |
would be birring |
| he/she/it |
would be birring |
| you |
would be birring |
| I |
would be birring |
| they |
would have birred |
| we |
would have birred |
| he/she/it |
would have birred |
| you |
would have birred |
| I |
would have birred |
| they |
would birr |
| we |
would birr |
| he/she/it |
would birr |
| you |
would birr |
| I |
would birr |
← Conjugate another English verb