Simple present |
don't go on before |
don't go on before |
doesn't go on before |
don't go on before |
don't go on before |
don't go on before |
Present continuous |
am not going on before |
are not going on before |
is not going on before |
are not going on before |
are not going on before |
are not going on before |
Simple past |
didn't go on before |
didn't go on before |
didn't go on before |
didn't go on before |
didn't go on before |
didn't go on before |
Past continuous |
was not going on before |
were not going on before |
was not going on before |
were not going on before |
were not going on before |
were not going on before |
Simple future |
won't go on before |
won't go on before |
won't go on before |
won't go on before |
won't go on before |
won't go on before |
Future continuous |
will not be going on before |
will not be going on before |
will not be going on before |
will not be going on before |
will not be going on before |
will not be going on before |
Present perfect |
have not gone on before |
have not gone on before |
has not gone on before |
have not gone on before |
have not gone on before |
have not gone on before |
Present perfect continuous |
have not been going on before |
have not been going on before |
has not been going on before |
have not been going on before |
have not been going on before |
have not been going on before |
Present continuous |
am not going on before |
are not going on before |
is not going on before |
are not going on before |
are not going on before |
are not going on before |
Past perfect |
had not gone on before |
had not gone on before |
had not gone on before |
had not gone on before |
had not gone on before |
had not gone on before |
Past perfect continuous |
had not been going on before |
had not been going on before |
had not been going on before |
had not been going on before |
had not been going on before |
had not been going on before |
Future perfect |
will have not gone on before |
will have not gone on before |
will have not gone on before |
will have not gone on before |
will have not gone on before |
will have not gone on before |
Future perfect continuous |
will have not been going on before |
will have not been going on before |
will have not been going on before |
will have not been going on before |
will have not been going on before |
will have not been going on before |