| sg1st | sg2nd | sg3rd | pl1st | pl2nd | pl3rd | |
|---|---|---|---|---|---|---|
| Simple present | fertilize | fertilize | fertilizes | fertilize | fertilize | fertilize |
| Present continuous | am fertilizing | are fertilizing | is fertilizing | are fertilizing | are fertilizing | are fertilizing |
| Simple past | fertilized | fertilized | fertilized | fertilized | fertilized | fertilized |
| Past continuous | was fertilizing | were fertilizing | was fertilizing | were fertilizing | were fertilizing | were fertilizing |
| Simple future | will fertilize | will fertilize | will fertilize | will fertilize | will fertilize | will fertilize |
| Future continuous | will be fertilizing | will be fertilizing | will be fertilizing | will be fertilizing | will be fertilizing | will be fertilizing |
| Present perfect | have fertilized | have fertilized | has fertilized | have fertilized | have fertilized | have fertilized |
| Present perfect continuous | have been fertilizing | have been fertilizing | has been fertilizing | have been fertilizing | have been fertilizing | have been fertilizing |
| Past perfect | had fertilized | had fertilized | had fertilized | had fertilized | had fertilized | had fertilized |
| Past perfect continuous | had been fertilizing | had been fertilizing | had been fertilizing | had been fertilizing | had been fertilizing | had been fertilizing |
| Future perfect | will have fertilized | will have fertilized | will have fertilized | will have fertilized | will have fertilized | will have fertilized |
| Future perfect continuous | will have been fertilizing | will have been fertilizing | will have been fertilizing | will have been fertilizing | will have been fertilizing | will have been fertilizing |
| sg1st | sg2nd | sg3rd | pl1st | pl2nd | pl3rd | |
|---|---|---|---|---|---|---|
| Simple present | don't fertilize | don't fertilize | doesn't fertilize | don't fertilize | don't fertilize | don't fertilize |
| Present continuous | am not fertilizing | are not fertilizing | is not fertilizing | are not fertilizing | are not fertilizing | are not fertilizing |
| Simple past | didn't fertilize | didn't fertilize | didn't fertilize | didn't fertilize | didn't fertilize | didn't fertilize |
| Past continuous | was not fertilizing | were not fertilizing | was not fertilizing | were not fertilizing | were not fertilizing | were not fertilizing |
| Simple future | won't fertilize | won't fertilize | won't fertilize | won't fertilize | won't fertilize | won't fertilize |
| Future continuous | will not be fertilizing | will not be fertilizing | will not be fertilizing | will not be fertilizing | will not be fertilizing | will not be fertilizing |
| Present perfect | have not fertilized | have not fertilized | has not fertilized | have not fertilized | have not fertilized | have not fertilized |
| Present perfect continuous | have not been fertilizing | have not been fertilizing | has not been fertilizing | have not been fertilizing | have not been fertilizing | have not been fertilizing |
| Past perfect | had not fertilized | had not fertilized | had not fertilized | had not fertilized | had not fertilized | had not fertilized |
| Past perfect continuous | had not been fertilizing | had not been fertilizing | had not been fertilizing | had not been fertilizing | had not been fertilizing | had not been fertilizing |
| Future perfect | will not have fertilized | will not have fertilized | will not have fertilized | will not have fertilized | will not have fertilized | will not have fertilized |
| Future perfect continuous | will not have been fertilizing | will not have been fertilizing | will not have been fertilizing | will not have been fertilizing | will not have been fertilizing | will not have been fertilizing |