use against

• I use
• you use
• you use
• he/she/it uses
• we use
• they use

• I used
• you used
• you used
• he/she/it used
• we used
• they used

• I am using
• you are using
• you are using
• he/she/it is using
• we are using
• they are using

• I have used
• you have used
• you have used
• he/she/it has used
• we have used
• they have used

• I will use
• you will use
• you will use
• he/she/it will use
• we will use
• they will use

• I will have used
• you will have used
• you will have used
• he/she/it will have used
• we will have used
• they will have used

• I was using
• you were using
• you were using
• he/she/it was using
• we were using
• they were using

• I had used
• you had used
• you had used
• he/she/it had used
• we had used
• they had used

• I will be using
• you will be using
• you will be using
• he/she/it will be using
• we will be using
• they will be using

• I have been using
• you have been using
• you have been using
• he/she/it has been using
• we have been using
• they have been using

• I had been using
• you had been using
• you had been using
• he/she/it had been using
• we had been using
• they had been using

• I will have been using
• you will have been using
• you will have been using
• he/she/it will have been using
• we will have been using
• they will have been using

• using

• used

• having used