expound upon

• I expound
• you expound
• you expound
• he/she/it expounds
• we expound
• they expound

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

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

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

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

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

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

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

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

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

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

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

• expounding

• expounded

• having expounded