check through

• I check
• you check
• you check
• he/she/it checks
• we check
• they check

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

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

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

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

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

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

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

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

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

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

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

• checking

• checked

• having checked