| V1 - Base Form | sustain |
| V2 - Past Tense | sustained |
| V3 - Past Participle Tense | sustained |
| V4 - Present Participle Tense | sustaining |
| V5 - 3rd Person Singular: s/es Form | sustains |
Present Tense of SUSTAIN
Present Simple Tense of SUSTAIN with Example Sentences
l sustain.
You sustain.
He / She sustains.
We sustain.
They sustain.
Present Continuous Tense of SUSTAIN with Example Sentences
I sustaining.
You are sustaining.
He / She is sustaining.
We are sustaining.
They are sustaining.
Present Perfect Tense of SUSTAIN with Example Sentences
I have sustained.
You have sustained.
He / She has sustained.
We have sustained.
They have sustained.
Present Perfect Continuous Tense of SUSTAIN with Example Sentences
I have been sustaining.
You have been sustaining.
He / She has been sustaining.
We have been sustaining.
Past Tense of SUSTAIN
Past Simple Tense of SUSTAIN with Example Sentences
I sustained.
You sustained.
He / She sustained.
We sustained.
They sustained.
Past Continuous Tense of SUSTAIN with Example Sentences
I was sustaining.
You were sustaining.
He / She was sustaining.
We were sustaining.
They were sustaining.
Past Perfect Tense of SUSTAIN with Example Sentences
I had sustained.
You had sustained.
He / She had sustained.
We had sustained.
They had sustained.
Past Perfect Continuous Tense of SUSTAIN with Example Sentences
I had been sustaining.
You had been sustaining.
He / She had been sustaining.
We had been sustaining.
They had been sustaining.
Future Tense of SUSTAIN
Future Simple Tense of SUSTAIN with Example Sentences
I will / shall sustain.
You will sustain.
He / She will sustain.
We will / shall sustain.
They will sustain.
Future Continuous Tense of SUSTAIN with Example Sentences
I will / shall be sustaining.
You will be sustaining.
He / She will be sustaining.
We will / shall be sustaining.
They will be sustaining.
Future Perfect Tense of SUSTAIN with Example Sentences
I will / shall have sustained.
You will have sustained.
He / She will have sustained.
We will / shall have sustained.
They will have sustained.
Future Perfect Continuous Tense of SUSTAIN with Example Sentences
I will / shall have been sustaining.
You will have been sustaining.
He / She will have been sustaining.
We will / shall have been sustaining.
They will have been sustaining.
