| Modal verbs in the past | present | past |
| should be | should have been | |
| could be | could have been | |
| will be | would be | |
| may be | may have been | |
| might be | might have been | |
| would be | would have been | |
Better English
Better English
| Modal verbs in the past | present | past |
| should be | should have been | |
| could be | could have been | |
| will be | would be | |
| may be | may have been | |
| might be | might have been | |
| would be | would have been | |
