Present continuous I am multiplying you are multiplying he/she/it is multiplying we are multiplying you are multiplying they are multiplying

Present perfect I have multiplied you have multiplied he/she/it has multiplied we have multiplied you have multiplied they have multiplied

Future I will multiply you will multiply he/she/it will multiply we will multiply you will multiply they will multiply

Future perfect I will have multiplied you will have multiplied he/she/it will have multiplied we will have multiplied you will have multiplied they will have multiplied

Past continuous I was multiplying you were multiplying he/she/it was multiplying we were multiplying you were multiplying they were multiplying

Past perfect I had multiplied you had multiplied he/she/it had multiplied we had multiplied you had multiplied they had multiplied

Future continuous I will be multiplying you will be multiplying he/she/it will be multiplying we will be multiplying you will be multiplying they will be multiplying

Present perfect continuous I have been multiplying you have been multiplying he/she/it has been multiplying we have been multiplying you have been multiplying they have been multiplying

Past perfect continuous I had been multiplying you had been multiplying he/she/it had been multiplying we had been multiplying you had been multiplying they had been multiplying

Future perfect continuous I will have been multiplying you will have been multiplying he/she/it will have been multiplying we will have been multiplying you will have been multiplying they will have been multiplying 