Irregular verb: cost - cost - cost
Simple form | V-ing form |
I may cost you may cost she may cost we may cost you may cost they may cost | I may be costing you may be costing she may be costing we may be costing you may be costing they may be costing |
Perfect | V-ing perfect |
I may have cost you may have cost she may have cost we may have cost you may have cost they may have cost | I may have been costing you may have been costing she may have been costing we may have been costing you may have been costing they may have been costing |
Simple form | V-ing form |
I may not cost you may not cost she may not cost we may not cost you may not cost they may not cost | I may not be costing you may not be costing she may not be costing we may not be costing you may not be costing they may not be costing |
Perfect | V-ing perfect |
I may not have cost you may not have cost she may not have cost we may not have cost you may not have cost they may not have cost | I may not have been costing you may not have been costing she may not have been costing we may not have been costing you may not have been costing they may not have been costing |
Simple form | V-ing form |
may I cost? may you cost? may she cost? may we cost? may you cost? may they cost? | may I be costing? may you be costing? may she be costing? may we be costing? may you be costing? may they be costing? |
Perfect | V-ing perfect |
may I have cost? may you have cost? may she have cost? may we have cost? may you have cost? may they have cost? | may I have been costing? may you have been costing? may she have been costing? may we have been costing? may you have been costing? may they have been costing? |
Simple form | V-ing form |
may I not cost? may you not cost? may she not cost? may we not cost? may you not cost? may they not cost? | may I not be costing? may you not be costing? may she not be costing? may we not be costing? may you not be costing? may they not be costing? |
Perfect | V-ing perfect |
may I not have cost? may you not have cost? may she not have cost? may we not have cost? may you not have cost? may they not have cost? | may I not have been costing? may you not have been costing? may she not have been costing? may we not have been costing? may you not have been costing? may they not have been costing? |