Regular verb: drop - dropped - dropped
Simple form | V-ing form |
I can drop you can drop he can drop we can drop you can drop they can drop | I can be dropping you can be dropping he can be dropping we can be dropping you can be dropping they can be dropping |
Perfect | V-ing perfect |
I can have dropped you can have dropped he can have dropped we can have dropped you can have dropped they can have dropped | I can have been dropping you can have been dropping he can have been dropping we can have been dropping you can have been dropping they can have been dropping |
Simple form | V-ing form |
I can't drop you can't drop he can't drop we can't drop you can't drop they can't drop | I can't be dropping you can't be dropping he can't be dropping we can't be dropping you can't be dropping they can't be dropping |
Perfect | V-ing perfect |
I can't have dropped you can't have dropped he can't have dropped we can't have dropped you can't have dropped they can't have dropped | I can't have been dropping you can't have been dropping he can't have been dropping we can't have been dropping you can't have been dropping they can't have been dropping |
Simple form | V-ing form |
can I drop? can you drop? can he drop? can we drop? can you drop? can they drop? | can I be dropping? can you be dropping? can he be dropping? can we be dropping? can you be dropping? can they be dropping? |
Perfect | V-ing perfect |
can I have dropped? can you have dropped? can he have dropped? can we have dropped? can you have dropped? can they have dropped? | can I have been dropping? can you have been dropping? can he have been dropping? can we have been dropping? can you have been dropping? can they have been dropping? |
Simple form | V-ing form |
can't I drop? can't you drop? can't he drop? can't we drop? can't you drop? can't they drop? | can't I be dropping? can't you be dropping? can't he be dropping? can't we be dropping? can't you be dropping? can't they be dropping? |
Perfect | V-ing perfect |
can't I have dropped? can't you have dropped? can't he have dropped? can't we have dropped? can't you have dropped? can't they have dropped? | can't I have been dropping? can't you have been dropping? can't he have been dropping? can't we have been dropping? can't you have been dropping? can't they have been dropping? |