present-cost
present participle-costing
past-cost
past participle-cost
Cost is the present, past, and future tense of cost.
It is "cost" (same form as present tense).
Cost is past tense of cost that can be used in present tense form.
The present participle is "costing", and the present indicative tense is "cost" except for the third person singular, which is "costs".
The verb is is the present tense.
It is 'cost'. For example, if the noun used is first or third person plural, it is always 'have cost'; if the noun used is third person singular it is 'has cost'.Present perfect is have/has costThey/We/You/I have cost us a fortune.He/She/It has cost the school lot of money
The past tense of did is did. The present tense of did is do. The future tense of did is will do.
It was, (past tense) it is, (present tense) it will be( future tense)
Past tense I had Present tense I have Future Tense I will have
"Has" is in present tense. The past tense is "had".
No 'is' is present tense. am/is/are = present tense was/were = past tense
Present tense