Conjugation verb stem from

Present

• I stem
• you stem
• he/she/it stems
• we stem
• you stem
• they stem

Preterite

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

Present continuous

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

Present perfect

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

Future

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

Future perfect

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

Past continous

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

Past perfect

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

Future continuous

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

Present perfect continuous

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

Past perfect continuous

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

Future perfect continuous

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

Present

• stemming

Past

• stemmed

• having stemmed