be bitter

• I bitter
• you bitter
• you bitter
• he/she/it bitters
• we bitter
• they bitter

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

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

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

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

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

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

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

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

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

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

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

• bittering

• bittered

• having bittered