Irregular verb: cost - cost - cost
Simple form | V-ing form |
I can cost you can cost he can cost we can cost you can cost they can cost | I can be costing you can be costing he can be costing we can be costing you can be costing they can be costing |
Perfect | V-ing perfect |
I can have cost you can have cost he can have cost we can have cost you can have cost they can have cost | I can have been costing you can have been costing he can have been costing we can have been costing you can have been costing they can have been costing |
Simple form | V-ing form |
I can't cost you can't cost he can't cost we can't cost you can't cost they can't cost | I can't be costing you can't be costing he can't be costing we can't be costing you can't be costing they can't be costing |
Perfect | V-ing perfect |
I can't have cost you can't have cost he can't have cost we can't have cost you can't have cost they can't have cost | I can't have been costing you can't have been costing he can't have been costing we can't have been costing you can't have been costing they can't have been costing |
Simple form | V-ing form |
can I cost? can you cost? can he cost? can we cost? can you cost? can they cost? | can I be costing? can you be costing? can he be costing? can we be costing? can you be costing? can they be costing? |
Perfect | V-ing perfect |
can I have cost? can you have cost? can he have cost? can we have cost? can you have cost? can they have cost? | can I have been costing? can you have been costing? can he have been costing? can we have been costing? can you have been costing? can they have been costing? |
Simple form | V-ing form |
can't I cost? can't you cost? can't he cost? can't we cost? can't you cost? can't they cost? | can't I be costing? can't you be costing? can't he be costing? can't we be costing? can't you be costing? can't they be costing? |
Perfect | V-ing perfect |
can't I have cost? can't you have cost? can't he have cost? can't we have cost? can't you have cost? can't they have cost? | can't I have been costing? can't you have been costing? can't he have been costing? can't we have been costing? can't you have been costing? can't they have been costing? |