underpower

• I underpower
• you underpower
• you underpower
• he/she/it underpowers
• we underpower
• they underpower

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

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

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

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

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

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

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

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

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

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

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

• underpowering

• underpowered

• having underpowered